User’s Manual Models M V1004/MV1006/MV1008/MV1012/MV1024 MV2008/MV2010/MV2020/MV2030/MV2040/MV2048 MV1000/MV2000 IM MV1000-01E 2nd Edition
Thank you for purchasing the MV1000/MV2000 (hereafter referred to as the MV). This manual explains how to use the MV1000/MV2000 (except for communication features). Please read this manual thoroughly so that you can use the MV properly. The following MV1000/MV2000 manuals are available. • Paper Manuals Manual Title MV1000 First Step Guide Manual No.
Trademarks Revisions ii • MVAdvanced is a trademark of Yokogawa Electric Corporation. • Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. • Adobe and Acrobat are trademarks of Adobe Systems Incorporated. • Company and product names that appear in this manual are registered trademarks or trademarks of their respective holders. • In this manual, the ™ and ® symbols do not accompany trademarks or registered trademarks.
MV’s Version and Functions Described in This Manual MV’s Version and Functions For the procedure to check the version, see section 9.3. Edition MV 1 Style number 1 Version number 1 2 IM MV1000-01E Addition and change to functions New Compatible with the DAQSTANDARD R8.21. Acquire the contents of the Notice of Alterations (rechargable battery model, etc). Refer to page i and First Step Guide. Section 2.4 and First Step Guide.
How to Use This Manual Content Summary This user’s manual consists of the chapters listed below. For information about the communication features and the accompanying software DAQSTANDARD, read the respective manual. Chapter 1 2 3 4 5 6 7 8 9 10 11 12 13 Appendix Index Title and Contents Feature Overview The MV features. Installation and Wiring How to install the MV, how to wire input terminals, and how to connect the power cable.
How to Use This Manual The following symbols are used in this manual. Unit K k Denotes 1024. Example: 768 KB (file size) Denotes 1000. Markings Improper handling or use can lead to injury to the user or damage to the instrument. This symbol appears on the instrument to indicate that the user must refer to the user's manual for special instructions. The same symbol appears in the corresponding place in the user's manual to identify those instructions.
Contents MV’s Version and Functions Described in This Manual.................................................................... iii How to Use This Manual................................................................................................................... iv Chapter 1 Chapter 2 Chapter 3 Chapter 4 vi Feature Overview 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 System Overview.............................................................................................................
Contents Chapter 5 Chapter 6 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 5.11 Chapter 8 Switching Between Displays................................................................................................. 5-1 Displaying Measured Data with Waveforms (trend), Numbers (digital), or Bar Graphs........ 5-5 Displaying Previously Measured Data (TREND HISTORY)................................................. 5-9 Viewing All Channels on One Display (OVERVIEW).................................................
Contents Chapter 9 Environment Settings 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 Setting the Date and Time.................................................................................................... 9-1 Setting the Temperature Unit and Decimal Point Type......................................................... 9-4 Viewing MV Information........................................................................................................ 9-5 Changing the Displayed Language...............................
Chapter 1 1.1 Feature Overview System Overview 1 The MV can be used to construct a system like the one shown below. The MV can make voltage and temperature measurements by itself. It can also transfer data to other devices via Ethernet or a serial interface, and it can acquire data from multiple channels using the Modbus protocol.
1.1 System Overview Modes The MV has an Operation Mode, a Setting Mode, and a Basic Setting Mode. Mode Transition Diagram Power ON Operation Mode Operation screen MENU or ESC Setting Mode MENU DISP/ENTER Configuration screen Settings menu MENU or ESC Select Basic setting mode from the menu, or hold down FUNC for three seconds. Basic Setting Mode DISP/ENTER Configuration screen Basic settings menu ESC Select End, or press ESC then DISP/ENTER.
1.2 Input 1 2 • Number of Channels vs. Scan Interval The MV acquires data by sampling measurement channel input signals at the set scan interval. The following is a list of the scan intervals available with different numbers of channels.
1.2 Input The following input processing and math operations are available. Moving average DC voltage Shunt resistor DC current Linear Calibration Low cut Difference Measured scaling correction computation value (/CC1 option) √ Square root computation 1-5V Burnout detection RJC Thermocouple Burnout detection RTD ON/OFF input Convert to number of pulses per second Pulse (/PM1 option) Dotted lines indicate that the function can be selected.
1.2 Input x B X a A X = (B – A) x–a b–a Measured value 0V +A A a Number of break points: Up to 16 ) b –100 °c The measured value of the channel is set to the difference with respect to the measured value of the reference channel. 4 For square root computation, measured values below the specified value are cut. For 1-5 V input, values below 0 % are cut.
1.3 Alarms This function generates an alarm when the measured data meets a set condition. You can set a maximum of four different alarms on each channel. Alarm Types You can use the types of alarms listed below. The letters contained in parentheses are used as abbreviations for the alarms. For alarm configuration instructions, see section 3.7.
1.3 Alarms Alarm display • Hold/Nonhold of Indication When alarm conditions cease, their indicators can be set to either: • Stop as soon as the alarm condition ceases (Nonhold). • Continue until the execution of an alarm output release (AlarmACK) operation (Hold). The default setting is Nonhold. For configuration instructions, see Section 3.5. • Alarm Hide Function If this function is enabled, the MV will not display alarm condition information or record it in the alarm summary.
1.3 Alarms • Reflash This function enables a single alarm output relay with multiple alarms assigned to it to indicate all alarm occurrences. After the first alarm, subsequent alarms are indicated by the brief release (approximately 500 ms) of the output relay. The reflash function affects the first three output relays.* * I01 to I03 or I11 to I13. With the /A1 option, I01 and I02. Note When reflash is enabled, the first three output relays are used exclusively as reflash relays.
1.4 Display 1 Feature Overview Common Display functions 2 • LCD Display and Its Layout The MV1000 has a 5.5-inch (240 × 320 dot resolution) TFT color LCD. The MV2000 has a 10.4-inch (480 × 640 dot resolution) TFT color LCD. The display consists of a status display section and a data display section.
1.4 Display Status Display Section The status display section contains the following information when the MV is in Operation or Setting Mode. Memory Sampling Status Data type The green bar indicates the memory sampling progress. The frame represents either the length of one file save interval (with display data) or the length of one data segment (with event data). DISP: Display data EVENT: Event data Memory sampling icon Internal memory error. Contact your nearest YOKOGAWA dealer for repairs.
1.4 Display Trend Display (T-Y) Waveform (displayed with the set channel color) To change channel colors, see section 6.5 To change waveform line width, see section 6.10 To display every channel's waveform, see section 5.2 2 Grid Section 6.10 You can display a fine grid. Trend interval*1 Sections 5.2 and 6.3 3 Fine grid Section 5.2 Current value mark 1 division Trip line (up to four lines) Section 6.1 Numeric display section Section 5.
1.4 Display • Waveform Updating Every 30 dots makes up one division (also referred to as DIV) on the time axis. The waveform update interval is the time corresponding to one dot. The time corresponding to one dot depends on the time set to one division (the trend interval).
1.4 Display • Zone Display With zone display Without zone display 100% 100% 60% CH2 Zone 2 4 30% CH1 Zone 1 0% Time axis 2 3 Zone 3 CH3 1 Feature Overview You can display channels in specified zones. This allows you to separate waveforms so that they don’t overlap. In the following example, channel 1 is set to 0-30%, channel 2 is set to 30-60%, and channel 3 is set to 60-100%. 0% Time axis 5 For configuration instructions, see section 6.6.
1.4 Display Digital Display Displays measured data using large numeric symbols. For operating instructions, see section 5.2. Measured value Unit Alarm mark Tag name or channel number Note • • • Measurement Channel Numeric Value Display When the MV detects a range-out (see below), the display is either “+Over” or “-Over.” When the MV detects a burnout on a channel that has been set to be checked for burnouts, the display is “Burnout”. All other values are displayed numerically.
1.4 Display Bar Graph Display 1 For operating instructions, see section 5.2. Feature Overview Displays measured data using bar graphs. 2 Horizontal The bar graph base position is set to Normal, Lower, or Upper. Section 6.11 The bar graph base position is set to Center. Section 6.11 3 4 Vertical Section 6.10 5 Tag name or channel number Alarm mark Maximum value Scale Section 6.7 Alarm value mark Bar (displayed with the set channel color) Section 6.
1.4 Display Historical Trend The MV can display the waveforms of past measured data (display or event data) stored in internal or external memory. This function is called historical trend. • Historical Trend Display Options There are five ways that you can display measured data stored in internal memory: • From the alarm summary display. See section 5.7. • From the message summary display. See section 5.8. • From the memory summary display. See section 5.9. • From the display selection menu.
1.4 Display • Auto Span * Auto span affects channels that are in the same scale position as the selected channel. When the maximum or minimum values are outside of the set display span Measured value Measured value 1 Feature Overview The MV can automatically adjust the display span of the selected channel.* It sets the span based on the maximum and minimum displayed historical data values. Auto span is deactivated when you switch to another group.
1.4 Display Overview Displays a list that shows the conditions of all channels. You can select a channel to access the trend, digital, or bar graph display of its group. For operating instructions, see section 5.4. Channels with active alarms are red. Alarm type Cursor Tag name or channel number Measured value and unit • Alarm Indication The channel display area, channel number, tag name, alarm type, and measured value all change in appearance based on alarm conditions in the following ways.
1.4 Display Alarm Summary 1 Feature Overview You can list up-to-date alarm information. • The data of up to 1000 alarms can be displayed. • You can select alarm information to access the historical trend of the display data or event data that contains the alarm. For operating instructions, see section 5.7.
1.4 Display Message Summary You can display a list of messages and when they were written. • Up to 450 messages can be displayed. • Up to 50 added messages can be displayed. • You can select message information to access the historical trend of the display data or event data that contains the message. For operating instructions, see section 5.8.
1.4 Display Memory Summary 2 3 Date and time of the most recently recorded data Internal memory data files/ maximum number of recordable files 4 To the historical trend display Data type • Display data • Event data 1 Feature Overview You can display a list of the display and event data that is stored in internal memory. • You can select a display data or event data entry to access its historical trend display.
1.4 Display Report Data (/M1 and /PM1 options) You can display report data stored in the internal memory. For operating instructions, see section 5.5. Report type Start: Start date and time Timeout: Report date and time Unit Report data status Indicates whether any of the following occurred during the report interval.
1.4 Display Status Display 1 Feature Overview These are the available status displays. For operating instructions, see section 5.5. • Relay Status Display 2 Displays the status of the alarm output relay and the internal switch. • Modbus Client Status Display and Modbus Master Status Display Display the command status. Log Display 3 Displays all logs (operation histories). For operating instructions, see section 5.10.
1.4 Display 4-Panel Display (only with the MV2000) You can view four different displays on one screen. The displays are all 1/4 of their ordinary size, so they have content, format, and command limitations. For operating instructions, see section 5.11.
1.4 Display 1 Other Useful Functions If there is no user activity within a set time period, the MV will automatically switch back to a specified display. For configuration instructions, see section 6.14. • Favorite Display Key You can access often-used displays easily by registering them to the HISTORY key. This function is available if you set the HISTORY key operation to Favorite. For configuration instructions, see section 6.15.
1.5 Data Storage Functions This section explains the types of data that the MV can record and how to store them. Data Types The MV can record the following types of data. Data Type Display data Description • This is the waveform data that appears on the trend display. Measured data is recorded at the set sampling intervals. Sampling intervals are determined by the Trend/Storage interval. • The maximum and minimum values measured within each sampling interval are stored.
1.5 Data Storage Functions 1 Data Recording and Storage Flowchart Measurement channel Computation channel External input channel (MV2000 only) . . . . . . Feature Overview Measured data is recorded to internal memory and then saved to external memory. 2 Data of another device (via communication) . . .
1.5 Data Storage Functions Display and Event Data Recording Methods For configuration instructions, see section 4.1. For operating instructions, see section 4.4. • Types of Recorded Data You can choose to record display data only, event and display data, or event data only. Choosing What Type of Data to Record Record the type of data that meets your needs. Use the following examples for reference.
1.5 Data Storage Functions • Event Data Recording Conditions File generation Modes Description Same as with display data. Choices are available in the range of 25 ms to 600 s. However, you cannot choose an interval that is faster than the scan interval. A file is generated when the set data length is reached. Files are also generated in these cases: • When you generate a file manually. • When there is a memory stop. • When a file is generated using the event action function.
1.5 Data Storage Functions • Key Initiated File Generation You can use key operations to tell the MV to generate a file. Key operation Time File File File Previous files Current file Manually Sampled Data Manually sampled data is stored to internal memory. When the number of manually sampled data files exceeds 400, the oldest data files are overwritten. Time Manually sampled data Report Data Report data is stored to internal memory.
1.5 Data Storage Functions Saving to External Storage Media • Types of external storage media 1 Feature Overview For configuration instructions, see section 4.2. For operating instructions, see section 4.4. 2 • CF card (32 MB or more) • USB flash memory • Auto Save The data in the internal memory is automatically saved to a CF card as long as the card is left in the drive. 3 Auto Save Timing Data Type Display data Description Files are saved as soon as they are generated.
1.5 Data Storage Functions • Operation Old Deleted Date Last Updated File 1 File 2 New File 3 Saved File 4 Medium When saving data to the CF card, if there is not enough space to save a new file, the oldest files are deleted and then a new file is saved. This operation is referred to as FIFO (First In First Out). • FIFO is only used when the following files are saved automatically. When files are saved using other methods, FIFO is not used.
1.5 Data Storage Functions • File Names Type Date Description Display data Event data Manual sampled data Snapshot data Report data 7-digit 2 . Extension Date Specified string Ex.: 000123_AAAAAAAAAAA050928_174633.DAD 7-digit 3 Type . Extension Date Specified string Ex.: 000123_AAAAAAAAAAA050928_174633HD.DAR Sequence Display data Event data Manual sampled data Snapshot data Report data 7-digit . Extension Specified string 4 Ex.: 000123_AAAAAAAAAAA.DAD 7-digit Specified string Type .
1.5 Data Storage Functions • Saving Data with Key Operations (DATA SAVE MODE) The following data save operations can be performed whether in auto save or manual save mode. For operating instructions, see section 5.9. Data Save Type SELECT SAVE ALL SAVE M.SAMPLE SAVE REPORT SAVE Description Saves the selected display data or event data file. Saves all data in the internal memory. Saves all manually sampled data in the internal memory. Saves all report data in the internal memory.
1.6 Batch Function 1 Batch Information Feature Overview You can add the batch information listed below to display data and event data files. You can use batch information to manage display and event data files. For configuration and operation instructions, see section 4.3. 2 3 • Batch Number and Lot Number Display data and event data files can be recognized by their batch and lot numbers (hereinafter referred to as batch name). The lot number does not have to be specified.
1.7 Event Action Function The event action function performs a specified action when a specified event occurs. The remote control function (/R1 option) is configured using the event action function. For configuration instructions, see section 7.1. Event • List of Events You can choose from the following events: Event Remote Relay Switch Timer MatchTimeTimer Alarm UserKey Level/edge* Level/edge Level/edge Level/edge Edge Edge Level/edge Edge Description Remote control input ON or OFF.
1.7 Event Action Function • Match Time Timer Specified Date/Time Month, day, hour Day and hour Day of the week and hour Hour Actions Description Occurs once a year. Occurs once a month. Occurs once a week. Occurs once a day. 4 You can choose from the following actions.
1.7 Event Action Function About TimerReset If Event is set to Relay, Switch, MatchTimeTimer, or Alarm, TimerReset will not result in a timeout (an action will not be executed even if the timer is used as an event). If Event is set to Remote or UserKey, a timeout will occur (if the timer is used as an event, an action will be executed). About PanelLoad PanelLoad can only be specified as an action when Event is set to Remote. PanelLoad loads a setup data file, LOAD1.PDL, LOAD2.PDL, or LOAD3.
1.7 Event Action Function Miscellaneous 1 The checked combinations are valid. Event Action AlarmACK TimerReset PanelLoad TimeAdjust Other actions Remote Relay Switch Timer MatchTime Timer Alarm UserKey Feature Overview • Limitations on Event and Action Combinations 2 3 • Level and Edge The levels and edges of events affect the levels and edges of actions as shown below.
1.8 Key Lock Security Functions The Keylock function prohibits key operations. You must enter a password to release the key lock. For configuration instructions, see section 8.1. Key Lock Item Keys Access to memory devices PanelLoad Action of Function 1-40 Description The following keys can be locked independently. START/STOP, MENU, USER, DISP/ENTER (prohibits switching operation screens), HISTORY, and T/DIV. Prohibits all operations listed below.
1.8 Security Functions Login Function • Login and Logout You enter your user name and password to log into the MV in the following cases. MV Access Method Keys 2 3 When the Method is Required • When the power is turned ON • When logging in after exiting Basic Setting Mode • When logging in after logging out When accessing the setting/measurement server, FTP server, maintenance/test server, or Web server.
1.9 Computation and Report Functions (/M1 and /PM1 options) Computation Functions Expressions can be defined in special computation channels by using measured data or computed data as variables. The computation channel data can be displayed or saved. For configuration instructions, see section 10.1.
1.9 Computation and Report Functions (/M1 and /PM1 options) Special computation: Example Description of the Example CLOG.SUM(001.002.003) Determines the sum of [001], [002], and [003]. CLOG.MAX(001.002.003) Determines the maximum value among [001], [002], and [003]. CLOG.MIN(001.002.003) Determines the minimum value among [001], [002], and [003]. CLOG.AVE(001.002.003) Determines the average value of [001], [002], and [003]. CLOG.P-P(001.002.
1.9 Computation and Report Functions (/M1 and /PM1 options) • Data That Can Be Used in Equations The data listed below can be used in equations. Data Measurement channel data Computation channel data* External input channel data* Constants Communication input data Status of remote control* input Pulse input* Notation 001, etc. 101, etc. 201, etc.
1.9 Computation and Report Functions (/M1 and /PM1 options) • How Numeric Values Are Displayed and Recorded Display/Recorded Value +Over -Over Computed Data Status • +Display range-out: When the computed result exceeds 99999999 • +Computation range-out: When the value exceeds approximately 3.4 ×1038 in the middle of computation. • When a computation error* occurs (You can select +Over or –Over.
1.9 Computation and Report Functions (/M1 and /PM1 options) Report Function This function is used to create hourly, daily, weekly, and monthly reports. For configuration instructions, see section 10.5. • Report Data Types You can select four of the following types of report data: maximum value, minimum value, average value, sum value, and instantaneous value.
1.9 Computation and Report Functions (/M1 and /PM1 options) Special Data Handling Cases and Exceptions • Power Failure Data Handling (for TLOG and reports) If a power failure occurs when the report function is enabled or in the middle of a TLOG operation, the report and TLOG operations resume when the MV recovers from the power failure. The operation executed after recovery varies depending on whether the MV recovers from the power failure before or after the report or TLOG data production time.
1.10 FAIL/Status Output Function (/F1 Option) FAIL Output When a failure occurs in the MV CPU, the MV outputs a relay contact signal (1 signal). The relay is energized when the CPU is normal and de-energizes when a CPU failure occurs. Therefore, relay output is carried out when the power is turned OFF (or when there is a power failure). You cannot change this behavior.
1.10 FAIL/Status Output Function (/F1 option) Device Status Output Status Description Status of the internal memory or CF card Measurement error Communication error Memory stop * Corrective Action Internal memory error. Contact your nearest YOKOGAWA dealer for repairs. When the auto save to the CF card function is On. • The free space on the CF card has Replace the CF card. dropped to 10% of the total size. (only when FIFO is disabled. For details on FIFO, see section 1.5.
1.11 Other Functions Time Related Functions • Time Correction The MV internal clock can be changed in the following ways. Method Key operation Event action function SNTP client function Description Use to set the MV to a specified time. Sets the MV internal clock to the closest hour. Sets the MV internal clock to the time retrieved from an SNTP server. Time Correction Operation The time correction operation varies depending on whether or not memory sampling is in progress.
1.11 Other Functions System Display USB Interface The displayed language can be set to English, Japanese, German, French, Chinese, or Korean. For configuration instructions, see section 9.4. You can connect USB devices, such as keyboards and USB flash memory, to the two USB ports located on the front and back of the MV. • You can operate the MV with a keyboard. • You can save and load measured data and setup data from USB flash memory.
Chapter 2 Installation and Wiring 2.1 Location Where and How to Install 1 2 Install the MV indoors in an environment that meets the following conditions: Install the MV in a location where the temperature is 0 to 40°C, and the humidity is 20 to 80% RH (5 to 40°C). Only use the MV when there is no condensation on it. Note Condensation may form when moving the MV from a low temperature/humidity environment to a high temperature/humidity environment, or when there is a sudden change in temperature.
2.1 Where and How to Install Installation Install the MV on a flat surface. Note • • You cannot put the MV in a stack. You can put rubber feet on the bottom of the MV2000. Please use the ones that come with the MV2000. • Using the stand When using the stand, push it out until it locks into place. When retracting the stand on the MV2000, fold the stand back while pushing inward on it.
2.1 Where and How to Install • Using the vertical stand (MV1000 only) The MV1000 can be installed vertically by attaching the vertical stand (sold separately). The appropriate screw tightening torque is 0.6 N•m. Be sure to support the instrument from the bottom when attaching the stand. 2 Installation and Wiring Attaching the stand 1 Instrument placement 3 4 5 6 • Installing on a panel The MV can be installed on a panel by using the rack mount kit (sold separately).
2.2 Signal Input Terminal Wiring Wiring to the Signal Input Terminals WAR WARNING • To prevent electric shock, make sure that the power source is turned OFF. CAUTION • Exposing the input and output signal cables connected to the MV to high tension may damage the cables and the MV terminals. Do not stretch the cables to their limit, and make sure that the terminals are not being pulled on. • To prevent fire, only use signal cables with a temperature rating of 70°C or above.
2.2 Signal Input Terminal Wiring 1 Connecting the input wires in parallel with other devices can cause signal degradation, affecting all connected devices. If you have to make a parallel connection, then • Turn the burnout detection function OFF. • Ground the instruments to the same point. • Do not turn other instruments ON or OFF during operation. This can have adverse effects on the other instruments. • Do not connect RTDs in parallel.
2.2 Signal Input Terminal Wiring Input Terminal Block Channel Assignments The following table shows which channels are assigned to which terminal blocks.
2.2 Signal Input Terminal Wiring 1 Screw Terminal Wiring TC input DC voltage input/DI (ON/OFF) input Compensating leadwire + Installation and Wiring + DC voltage input – – – 2 + 3 4 RTD input 5 DC current input b + A B B A – b 6 + DC current input – Shunt resistor Example: For 4 to 20 mA input, use a shunt resistor of 250 Ω ± 0.1%. Lead wire resistance per wire of 10 Ω or less. Make the resistance of the three wires equal.
2.3 Optional Terminal Wiring Wiring to Optional Terminals WARNING • To prevent electric shock, make sure that the power source is turned OFF. • If you are going to apply a voltage of more than 30 VAC or 60 VDC to the output terminals, use round crimp-on lugs with insulation sleeves on all output terminals to connect the signal cables so that the wires won’t slip out even if the screws loosen. Also, use cables that comply with double insulation requirements (dielectric strength of 2300 VAC or more).
2.3 Optional Terminal Wiring Wiring Procedure 1. Turn OFF the MV and remove the terminal cover. 2. Connect the signal wires to the terminals. The recommended torque for tightening the screws is 0.9 to 1.0 N•m. 3. Replace the terminal cover and fasten it with screws. The appropriate tightening torque for the screws is 0.6 N•m.
2.3 Optional Terminal Wiring Optional Terminal Block Assignment Symbols NC Letters such as NC: Indicate the terminal's functions. Alarm, FAIL, status output Remote NC: Normally closed 1 to 8: Remote control C: Common terminal numbers NO: Normally opened C: Common Pulse input H, L: See “Pulse Input Terminals (/PM1)” in this chapter. Transmitter power supply output + , –: See “24VDC Transmitter Power Supply Output Terminal (/TPS2, /TPS4)” in this chapter. Unused terminal (screws included).
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2.3 Optional Terminal Wiring Alarm Output Terminal, FAIL Output Terminal, and Status Output Terminal (/A1, /A2, /A3, /A4, and /F1) NC NO Remote Control Input Terminal (/R1) • Relay contact input (voltage-free contact) Contact closed at 200 Ω Contact open at 100 kΩ or greater 6 3 C 7 8 4 5 1 2 3 • Transistor input (open collector) ON voltage: 0.5 V or less (30 mADC) Leakage current when turned OFF: 0.
2.3 Optional Terminal Wiring 24 VDC Transmitter Power Supply Terminal (/TPS2, /TPS4) Connect the MV to the transmitter as shown below: MV Current + Transmitter power supply output – terminal Transmitter + Input terminal – Shunt resistor: 250 Ω Note To reduce noise, use a shielded cable for wiring. Connect the shield to the functional ground terminal or to the ground terminal of the MV.
2.4 Connecting the Power Supply 1 Connecting the Power Cord (if the power supply suffix code is -1) 2 • Precautions to Be Taken While Connecting the Power Supply Installation and Wiring Make sure to follow the warnings below when connecting the power supply. To prevent electric shock and damage to the MV, observe the following warnings. 3 WARNING • Make sure that the power supply voltage matches the MV rated supply voltage and is within the maximum voltage range specified for the power cord.
2.4 Connecting the Power Supply Wiring to the Power Terminal (if the power supply suffix code is -2) When Using an AC Adapter • Precautions to Be Taken While Connecting the Power Supply Make sure to follow the warnings below when connecting the power supply. To prevent electric shock and damage to the MV, observe the following warnings. WARNING • To prevent electric shock, make sure that the power source is turned OFF. • Only use the power cord that YOKOGAWA provides for use with the MV.
2.4 Connecting the Power Supply 1 When Using a DC Power Supply • Precautions to Be Taken While Connecting the Power Supply Make sure to follow the warnings below when connecting the power supply. To prevent electric shock and damage to the MV, observe the following warnings. • To prevent electric shock, make sure that the power source is turned OFF. • To prevent fire, use cables with a cross-sectional area of 0.5 mm2 (AWG20) or more.
2.4 Connecting the Power Supply Rechargeable Battery Model (if the power supply suffix code is -3) Recycle Mark The Ni-MH battery that is used by the MV1000 is recyclable. The following recycle mark is used on the battery and in this user’s manual to indicate that it is recyclable. Indication of recharging When the battery needs recharging after it is used over a given period, the ALARM LED (red) turns ON.
2.4 Connecting the Power Supply When the AC adapter and the battery are used simultaneously, the AC adapter is used at higher priority. If the AC power supply is cut off such when a power failure occurs, the MV1000 automatically switches to battery operation. When the AC power supply recovers, the MV1000 returns to AC adapter operation. If you are using the battery as backup power, fully charge the battery before using it. The time of operation with the battery varies depending on the operating conditions.
2.4 Connecting the Power Supply 6. Align the new battery box connector with the connector on the MV1000, then connect the battery box to the MV1000. POWE R 7. Fasten the battery box in using four screws. The appropriate screw tightening torque is 0.6 N•m. POWE R WARNING Do not disassemble the battery box.
Chapter 3 Measurement Channels and Alarms 3.1 Setting the Scan Interval and the A/D Converter Integration Time This section explains how to set the scan interval and the A/D converter integration time. For an explanation of these functions, see section 1.2. 1 2 Display Press MENU and then select Menu tab > Basic setting mode > Menu tab > A/D, Memory. 3 Measurement Channels and Alarms 4 5 6 Settings • Scan interval>Scan mode Normal: Measures at the normal mode scan interval.
3.2 Setting Burnout and Reference Junction Compensation This section explains how to set the function that detects sensor burnouts in thermocouple and 1-5V inputs as well as how to set the reference junction compensation method of the thermocouple. Display Press MENU then select Menu tab > Basic setting mode > Menu tab > Burnout, RJC. Settings • First-CH, Last-CH Select the target channels. • Burnout > Mode Detects thermocouple and 1-5V input sensor burnouts.
3.3 Setting the Input Range 1 This section explains how to set the input range for each channel. 2 Display Press MENU and then select > Menu tab > Meas channel > Range, Alarm. 3 Measurement Channels and Alarms 4 5 Settings • First-CH, Last-CH 6 Select the target channels. • Range > Mode Setting Skip Volt, TC, RTD, DI, 1-5V Description Not measured. Input type. Represents DC voltage, thermocouple, RTD, ON/OFF input, and 1-5V inputs, respectively.
3.3 Setting the Input Range • Range > Type Input type when Mode is set to Delta or Scale. See the explanation of Mode. • Range > Range These are specific input settings. Setting 20mV 60mV 200mV 2V 6V 20V 50V Pt JPt Level Contact 1-5V Input Type –20,000 mV to 20.000 mVDC –60.00 mV to 60.00 mVDC –200.00 mV to 200.00 mVDC –2.0000 V to 2.0000 VDC –6.000 V to 6.000 VDC –20.000 V to 20.000 VDC –50.00 V to 50.00 VDC Pt100 JPt100 ON/OFF (Voltage) ON/OFF (Contact) 0.800 V to 5.
3.3 Setting the Input Range • Range > Unit Set the unit (up to six characters, 1 Aa#1) • Range > Ref. CH 2 The reference channel for difference computation. • Range > Low-cut Select On to use the low-cut function. * 3 The low-cut value for 1-5 V input is fixed at 0% of the input span. With square root computation, set the low-cut value in the range of 0.0% to 5.0% of the input span.
3.4 Setting the Moving Average of the Input This section explains how to set the measurement channel moving average function. This function suppresses the effects of noise. For an explanation of this function, see section 1.2. Display Press MENU and then select > Menu tab > Meas channel > Moving average. Settings Scan Interval Average value Average value Count • First-CH, Last-CH Select the target channels. • Moving average > On/Off Select On to use the moving average function.
3.5 Setting the Auxiliary Alarm Function 1 This section explains how to configure alarm display and output relays. For an explanation of these functions, see section 1.3. 2 Display MV1000 3 Measurement Channels and Alarms Press MENU and then select Menu tab > Basic setting mode > Menu tab > Alarm settings > Basic setting > Switch, Relay or Hysteresis. 4 5 6 7 8 MV2000 Press MENU and then select Menu tab > Basic setting mode > Menu tab > Hysteresis.
3.5 Setting the Auxiliary Alarm Function • Basic settings > Rate of change • Decrease Set the interval for the rate-of-change calculation of the low limit on rate-of-change alarm by the number of sampled data points (1 to 32). The actual interval is obtained by multiplying the value specified here by the scan interval. • Increase Set the interval for the rate-of-change calculation of the high limit on rate-of-change alarm in the same manner as the interval for the low limit on rate-of-change alarm.
3.5 Setting the Auxiliary Alarm Function An example of the relay action when AlarmACK is executed is shown below. This example is for the case when the output relay AND item is set to None.
3.6 Hiding the Alarm Indication This section explains how to select whether or not to hide alarm indication. For an explanation of this function, see section 1.3. Display MV1000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Input, Alarm. MV2000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > View, Message, Input, Alarm. Settings • Alarms > No logging Select On to hide alarm indication.
3.7 Setting Alarms on Channels 1 Display 2 3 Measurement Channels and Alarms Configure alarms after you have set the range. A channel’s alarm settings are reset when the following occur: • When the input type (Volt, TC, etc.) is changed. • When the input range is changed. • When the upper or lower limit of the span or scale is changed on channels that are set to linear scaling, square root computation, or 1-5V input (this includes changes in the decimal place).
3.7 Setting Alarms on Channels Settings • First-CH, Last-CH Select the target channels. All of the alarm settings selected here will be applied to these channels. • Alarm > 1, 2, 3, 4 Select On for the Alarms that you want to use. • Alarm > Type Select the alarm type.
3.7 Setting Alarms on Channels 1 • Alarms > Relay Turn relay output On or Off. • Alarms > No. 2 Select the output relay or internal switch number when Relay is On. • Alarms > Detect • Alarm delay > Time (for delay high/low limit alarms) Set the alarm delay time to an integer in the range of 1 to 3600 s. • The alarm delay time takes on a value that is an integral multiple of the scan interval.
3.8 Releasing Alarm Output This operation is valid when: • Indicator is set to Hold in Basic Setting Mode • Relay Hold is set to Hold and Relay Action on ACK is set to Normal in Basic Setting Mode • Relay Action on ACK is set to Reset in Basic Setting Mode. For Hold and Relay Action on ACK configuration instructions, see section 3.5. Procedure Perform this operation after an alarm occurs. 1. In Operation Mode, press FUNC. The function menu appears. 2. Press the AlarmACK soft key.
3.9 Calibrating Input Values (/CC1 option) 1 This section explains how to calibrate input values to produce measured values. For an explanation of this function, see section 1.2. 2 Display Press MENU and then select > Menu tab > Meas channel > Calibration correction.
3.9 Calibrating Input Values (/CC1 Option) • Number of set points > Mes val, True val Press the Input soft key and enter the value. For Mes val (measured value), set a value that is greater than the previous value. Press the Measure soft key to set the current measured value to Mes val. If you press the Measure soft key when you are setting the calibration function for more than one channel, the measured value of the channel set to First-CH is used as the Mes val for all channels.
3.10 Counting Pulses (/PM1 option) 1 This section explains how to use computation channels to count pulses that are received from pulse input terminals. For an explanation of this function, see section 1.2. Display 3 Measurement Channels and Alarms Press MENU and then select > Menu tab > Math channel > Calculation expression, Alarm. 2 4 5 6 Settings • First-CH, Last-CH Select the target channels. 7 • Math range > Math On/Off Select On.
3.10 Counting Pulses (/PM1 option) • Example 1: Pulse Sum Display the sum of the pulses from pulse input terminal 6. Pulse input Time Scan interval P6 Number of pulses per scan interval (Sum) TLOG.SUM Pulse sum value Calculation Expression Select the channel and set the calculation expression. Set an appropriate Span Lower, Span Upper, and Unit. Channel 101 Calculation Expression TLOG.SUM(P6) Description The sum of the number of pulses in each scan interval.
3.10 Counting Pulses (/PM1 option) • Example 3: Reset if the Pulse Sum Exceeds a Set Value If the pulse sum exceeds a set value (the reset value), reset the sum and carry over the value that exceeds the reset value. Count the number of resets, and calculate the total pulse sum. Calculation Expression This table shows which calculation expressions to assign to which channels and what constants to set. Calculation Expression ((102+P01).GE.K01)+101 CARRY(K01):TLOG.
3.11 Setting Range-Out Detection for Linearly Scaled Measurement Channels Display MV1000 Press MENU > then select Menu tab > Basic setting mode > Environment tab > Input, Alarm MV2000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > View, Message, Input, Alarm. Settings • Input > Value on over-range Setting Free Over Description Ignoring the decimal point, less than –30000 is a negative range-out, and above 30000 is a positive range-out.
Chapter 4 4.1 Measurement and Recording Setting the Recording Conditions of Measured Data This section explains how to select a method for recording measured data. For an explanation of the recording function, see section 1.5. 1 2 Display • Data Type Press MENU and then select Menu tab > Basic setting mode > A/D, Memory. 3 4 Measurement and Recording 5 • Measurement Channels MV1000 6 Press MENU and then select > Menu tab > Meas channel > Tag, Memory, Delay.
4.1 Setting the Recording Conditions of Measured Data • Event Data Recording Conditions Press MENU and then select > Menu tab > Data save > Event data. Settings • Memory > Data Kind Setting Display E+D Event Description Records display data. Records display data and event data. You cannot select this setting if the trend interval switching function (Trend rate switching) is set to on On (see section 6.3 for details) Records event data. • Memory sample > On/Off Select On for the target channels.
4.1 Setting the Recording Conditions of Measured Data 1 • Event Data • Sample rate Select the data recording interval. Use the table under “Data length” for reference. • Mode Setting Free Single Repeat 2 Description Records data continuously. Records data when a trigger condition is met. Records data whenever a trigger condition is met. 3 • Data length Set the size of recorded data files. Recorded data is divided into files of the size specified here.
4.2 Setting the Save Method for Measured Data This section explains how to select a method for saving measured data to memory. For an explanation of the save function, see section 1.5. Display • Auto save MV1000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Security, Media save. MV2000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Security, Media save, Batch.
4.2 Setting the Save Method for Measured Data 1 • Save directory Press MENU and then select > Menu tab > Data save > Save directory. 2 3 4 • Save > Auto save Setting On Off Description Automatically saves measured data to a CF card. Set to On when Media FIFO is enabled. Does not automatically save measured data. Manually save measured data to a CF card or to USB flash memory. • Save > Media FIFO The Media FIFO box appears when you set Auto save to On. Setting On Off Description Uses Media FIFO.
4.2 Setting the Save Method for Measured Data • Data file name > Structure Set the structure used for generating file names. Setting Date Serial Batch Description Serial number + user-specified character string + date Serial number + user-specified character string Serial number + batch (when using the batch function) • Data file name > Identified strings Set the user-specified character string (up to 16 characters, A a # 1 ). You can use these symbols: # % ( ) + – .
4.3 Using the Batch Function 1 This section explains how to configure the batch function. For an explanation of this function, see section 1.6. 2 • Batch Function MV1000 3 Display Press MENU and then select Menu tab > Basic setting mode > Environment tab > Batch. 4 Measurement and Recording 5 6 MV2000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Security, Media save, Batch.
4.3 Using the Batch Function • Text Field Press MENU and then select > Menu tab > Data save > File settings > Batch text. Settings • Batch > On/Off Select On to use the batch function. • Batch > Lot-No. digit You can set the lot number to 4, 6, or 8 digits. Select Off to disable lot numbers. • Batch > Auto increment Setting On Off Description Automatically sets the lot number of the next measurement to the current lot number + 1. Turns auto increment off.
4.3 Using the Batch Function 1 Procedure • Setting Batch Names (Batch number + lot number) and Comments 1. In Operation Mode, press FUNC. 2 The function menu appears. 2. Press the Batch soft key. The window for entering the batch number, lot number, and comments appears. 3. Set the batch number (up to 32 characters, A a # 1 ). 3 You can use these symbols: # % ( ) + – . @ ° _ You can also set the lot number. 4. Set batch comments 1, 2, and 3 (up to 50 characters, A a # 1 ). 4 5.
4.4 Starting/Stopping Recording, and Saving Measured Data This section explains how to start recording and save measured data to external storage media. For an explanation of these functions, see section 1.5. Procedure • Starting Recording (memory start) Press START/STOP. The internal memory icon in the status display section changes from the icon that indicates that there is no memory sampling to the icon that indicates memory sampling.
4.4 Starting/Stopping Recording and Saving Measured Data 1 • Saving Manually (collectively storing unsaved data) Perform this operation when Auto save is set to Off (see section 4.2 for details). You can save to a CF card or to USB flash memory. For instructions on how to save to USB flash memory, see section 4.10. 2 1. Insert the CF card. A confirmation window containing the message “There is data which is not saved to media. Do you want to store to media?” appears.
4.4 Starting/Stopping Recording and Saving Measured Data Explanation • Operations That Begin at the Same Time as Memory Sampling (Memory start) • Waveform display updating on the trend display • Reporting (/M1 and /PM1 options) • Computation functions (/M1 and /PM1 options), if they are configured to do so. For details, see section 10.4.
4.5 Saving Measured Data Manually 1 This section explains how to save the current values of all channels (except for channels set to Skip or Off) through key operations. For an explanation of this function, see section 1.5. Procedure 2 3 1. In Operation Mode, press FUNC. The function menu appears. 2. Press the Manual sample soft key. Manual sampling begins.
4.5 Saving Measured Data Manually Settings • Manual Sample number Select a number from 001 to 120. Current channel values will be saved in this order. • Manual Sample • On/Off To assign a channel to the set Manual Sample number, select On. • Channel Enter the channel number of a measurement, computation (/M1 and /PM1 options), or external input (/MC1 option) channel.
4.6 Saving Screen Image Data (Snapshot) 1 This section explains how to save the image data from the active display to a CF card. This operation is referred to as Snapshot, and screen image data files are referred to as Snapshot data files. For an explanation of this function, see section 1.5. Procedure 1 2 3 In Operation Mode, press FUNC. The function menu appears. 2. Press the Snap shot soft key.
4.7 Managing Stored Files This section explains how to display a list of stored files and the amount of available memory, how to delete files and directories, and how to format storage media. Procedure • Displaying Files, Deleting Files, and Checking Available Memory To access the display: Press MENU then select File tab > File list, delete. Press the CF or USB soft key* then DISP/ENTER. * When using a CF card and USB flash memory.
4.7 Managing Stored Files 1 • Formatting Storage Media Formatting will remove the contents of the storage media. 1. To access the display: Press MENU then select File tab > Format. Press the CF or USB soft key* then DISP/ENTER. * 2 When using a CF card and USB flash memory. 3 4 Measurement and Recording 5 2. Enter the Volume name (up to 11 characters, A 1 ), and press DISP/ENTER. A confirmation window appears. 6 3. Select Yes, and press DISP/ENTER. The storage device will be formatted.
4.8 Loading and Displaying Measured Data from External Storage Media This section explains how to display the waveforms of display and event data that have been saved in binary format to external storage media. Loaded data will be displayed on the historical trend display. For historical trend display operating instructions, see section 5.3. Procedure • Loading a File 1. To access the display: Press MENU and then select File tab > Load display data or Load Event data.
4.9 Saving and Loading Setup Data 1 This section explains how to save and load setup data from external storage media. 2 Procedure • Saving Setup Data 1. To access the display: Press MENU and then select File tab > Save settings. Press the CF or USB soft key* and then DISP/ENTER. * 3 When using a CF card and USB flash memory. 4 Measurement and Recording 5 6 2. Enter the file name (up to 32 characters, A a # 1 ). You can use these symbols: # % ( ) + – .
4.9 Saving and Loading Setup Data 2. Select the setup file to be read by using the arrow keys and DISP/ENTER. * The setup data file is in the root directory (/). To cancel the operation, press ESC. 3. Press the DISP/ENTER key. The setup data is loaded. Explanation • Setup Data Files • The setup data file extension is .PDL. • The maximum setup data file size is about 200 KB. • The following settings are also saved. • The current monitor display condition. • The Jump default display setting.
4.10 Using USB Flash Memory 1 Connecting and Removing USB Flash Memory 2 Procedure • Connecting USB Flash Memory 1. Connect a USB flash memory device to the MV USB port. The message, “USB device is connected. Please choose operation.” appears, and you are able to use the USB flash memory. 2. In Operation Mode, selectable operations are displayed. Use the arrow keys to select an operation, and then press DISP/ENTER.
4.10 Using USB Flash Memory • Removing USB Flash Memory 1. In Operation Mode, press FUNC. The function menu appears. 2. Press the Media eject soft key, and then the USB soft key. The message “Media can be removed safely.” appears. 3. Remove the USB flash memory. Note • • You can connect one USB flash memory device. When disconnecting a USB flash memory device, be sure to follow the procedure listed above.
Chapter 5 5.1 Screen Operations Switching Between Displays 1 Switching between Displays Using the Arrow Keys and DISP/ENTER Using DISP/ENTER and the arrow keys, you can open the display selection menu and its submenus and switch between displays. The following flowchart illustrates the operations that you can perform. 3 DISP/ENTER key and arrow keys TREND Section 5.2 GROUP 1 4 GROUP n 5 Sec 5.2 DIGITAL GROUP n GROUP 1 6 Display selection menu Submenu Sec 5.
5.1 Switching Between Displays Operations Using Other Keys MV1000 START/STOP key HISTORY key ESC key MENU key FUNC key USER key T/DIV key Section 4.4 Section 6.15 Section 6.17 Section 7.4 Sections 5.2 and 5.3 Soft key MV2000 START/STOP key HISTORY key ESC key MENU key FUNC key USER key T/DIV key Section 4.4 Section 6.15 Section 6.17 Section 7.4 Sections 5.2 and 5.
5.1 Switching Between Displays FUNC Key Operations Press FUNC to bring up the function menu at the bottom of the screen. Press the Next soft key to scroll through the function menu. Select the appropriate soft key for the operation you want to perform. 1 2 3 4 Next soft key Function menu (Select using the soft keys) 5 Screen Operations Sec. 5.1 Sec. 6.4 Sec. 6.4 Sec. 4.4 Sec. 4.6 Sec. 4.10 Sec. 4.5 Sec. 3.8 Sec. 9.8 Sec. 4.4 Sec. 4.4 Sec. 4.4 Sec. 5.9Sec. 10.4Sec. 10.4Sec. 10.4 Sec. 7.2 Sec. 7.
5.1 Switching Between Displays Pausing the Display You can pause the screen display. The display pause icon is displayed Memory sampling continues even while the screen display is paused. The Pause Display function pauses the following displays.
5.2 Displaying Measured Data with Waveforms (trend), Numbers (digital), or Bar Graphs 1 This section explains how to use the trend, digital, and bar graph displays. For an explanation of these displays, see section 1.4. 2 Procedure • Opening a Display 3 1. Press DISP/ENTER to open the display selection menu. 2. Select TREND, DIGITAL, or BAR using the arrow keys, and then press DISP/ ENTER. The selected display appears. 4 • Changing Display Settings 1.
5.2 Displaying Measured Data with Waveforms (Trend), Numbers (digital), or Bar Graphs Digital display submenu Group name: Displays the group. AUTO SCROLL ON: Automatically switches the displayed groups. AUTO SCROLL OFF: Does not automatically switch the displayed groups. EXPAND: Enlarges one of the four panels in the 4-panel display (MV2000 only). Bar graph display submenu Group name: Displays the group. AUTO SCROLL ON: Automatically switches the displayed groups.
5.2 Displaying Measured Data with Waveforms (Trend), Numbers (digital), or Bar Graphs 1 • Changing the Trend Update Rate 1. Press T/DIV to display the trend interval configuration screen. 2 3 4 2. Select the interval using the soft keys. Waveforms will be displayed at the set trend update rate. 5 Explanation GROUP CHANNEL displays the waveforms of the selected group’s channels. ALL CHANNEL displays the waveforms of all channels that have been set to be recorded.
5.2 Displaying Measured Data with Waveforms (Trend), Numbers (digital), or Bar Graphs • Trend Display: SCALE: ON/OFF, DIGITAL: ON/OFF Select whether or not to display the scale and the numeric display section. • AUTO SCROLL When AUTO SCROLL is ON, the MV automatically scrolls through the displayed groups at the set interval. The MV scrolls from group 1, to 2, to 3, and so on. For instructions on how to set the scrolling interval, see section 6.13.
5.3 Displaying Previously Measured Data (TREND HISTORY) There are five ways that you can display previously measured data. For an explanation of the historical trend display, see section 1.4. From the display selection menu. This method is explained in this section. By pressing HISTORY. This method is explained in this section. From the alarm summary. For details, see section 5.7. From the message summary. For details, see section 5.8. From the memory summary. For details, see section 5.9.
5.3 Displaying Previously Measured Data (TREND HISTORY) TREND HISTORY submenu Group name: Displays the group. ALL CHANNEL: Displays the waveforms of all channels. GROUP CHANNEL: Displays the waveforms of the channels registered to groups. AUTOZONE ON: Displays trend waveforms separately by assigning display areas (zones) to the set channels. AUTOZONE OFF: Displays trends using the set range. SCALE ON: Displays a scale. SCALE OFF: Clears the scale. FINE GRID ON: Displays a fine grid.
5.3 Displaying Previously Measured Data (TREND HISTORY) 1 • Moving the Cursor Cursor 2 3 Moves the cursor to the left by 1 dot. Hold down an arrow key to move Moves the cursor to the right by 1 dot. the cursor by 2 divisions on the MV2000, or a division on the MV1000 at a time. * Use the up and down arrow keys on the vertical trend display. The trend display shows a portion of the complete data waveform on the screen. Use the following operations to scroll through continuous data.
5.3 Displaying Previously Measured Data (TREND HISTORY) • When Not All of the Data Fits in the Complete Data Waveform Move through the complete data waveform to the part that you want to display. As an example, this is how you would display data that is older than the data that you are currently displaying. Items in parenthesis are for vertical display. 1. Press the up (right) arrow key. At the top (right) of the display, the complete data waveform appears.
5.3 Displaying Previously Measured Data (TREND HISTORY) 1 • Writing Added Messages For instructions on how to use this function, see section 6.4. • Changing the Time Axis Zoom 2 1. Press the T/DIV key to open the display for setting the time axis zoom. 3 4 2. Select the time axis zoom using the soft keys. The waveform will appear with the new time axis zoom. Screen Operations Historical trend display rate of the zoomed display.
5.3 Displaying Previously Measured Data (TREND HISTORY) • INFORMATION (information about the displayed measured data) The following information is displayed. Page switch mark When using the batch function, a comment field and a text field are displayed on the second and third pages. Use the left and right arrow keys to switch the page. Item Filename File type Serial number Batch number, Lot number Start time, End time User name Description Displays “Memory” for data stored to internal memory.
5.4 Viewing All Channels on One Display (OVERVIEW) 1 This section explains how to use the OVERVIEW display. For an explanation of this display, see section 1.4. 2 Procedure • Opening the Display 3 1. Press DISP/ENTER to open the display selection menu. 2. Select OVERVIEW using the arrow keys, and then press DISP/ENTER. The OVERVIEW display appears. 4 • Changing Display Settings 1. Press DISP/ENTER to open the display selection menu. 2. Press the right arrow key to open the submenu. 5 3.
5.5 Displaying Various Information This section explains how to display reports (/M1 and /PM1 options) and how to use the various status displays. For an explanation of these displays, see section 1.4. Procedure • Opening the Display 1. Press DISP/ENTER to open the display selection menu. 2. Select INFORMATION with the up and down arrow keys. 3. Press the right arrow key to open the INFORMATION submenu. 4. Select a submenu item with the up and down arrow keys.
5.5 Displaying Various Information 1 • Report Display • Switching Displayed Report Data “The displayed report data number/the number of report data entries in internal memory” is displayed next to Index. The report with the largest report data number is the most recent report. 2 Displayed report data number Number of report data entries in internal memory 3 4 5 Screen Operations You can switch the displayed report data with the following operations.
5.5 Displaying Various Information • Relay Status Display Displays the status of alarm output relays and internal switches. You cannot perform operations in this display. Red: ON Green: OFF • Modbus Status Display Displays a list of Modbus client or Modbus master command statuses. For configuration instructions, see the Communication Interface User’s Manual (IM MV1000-17E).
5.6 Displaying Stacked Bar Graphs (COLUMN BAR) 1 This section explains how to use the bar graph display (COLUMN BAR). 2 Procedure • Changing Display Settings 3 1. Press DISP/ENTER to open the display selection menu. 2. Press the right arrow key to open the submenu. 3. Select a submenu item with the up and down arrow keys. 4 5 SINGLE GRAPH: DUAL GRAPH: Displays a single graph. Displays two graphs. SELECT GROUP: Use the arrow keys to switch between displayed report groups.
5.6 Displaying Stacked Bar Graphs (COLUMN BAR) Explanation • SINGLE GRAPH/DUAL GRAPH You can display one or two bar graphs. The periodic sums of the first channel in a group and of all other channels that have the same unit as it are displayed. • SINGLE GRAPH display Numeric display section Display area 1 Display area 2 The report data displayed in display areas 1 and 2 vary depending on the report type (Report kind).
5.6 Displaying Stacked Bar Graphs (COLUMN BAR) Note • • The numbers on the vertical axis of display area 4 (the top display area) and the dates on the horizontal axis are abbreviated. Display area 4 can only display the data from the period immediately preceding that of display area 3. 1 2 • Selecting a Bar When in SINGLE GRAPH display, you can move the cursor to a bar that you want to check, and view the sums of each channel. 3 4 Displays the sums of all channels at the cursor position.
5.7 Using the Alarm Summary This section explains how to use the alarm summary. For an explanation of this display, see section 1.4. Procedure • Changing Display Settings 1. Press DISP/ENTER to open the display selection menu. 2. Press the right arrow key to open the submenu. 3. Select a submenu item with the up and down arrow keys. Sort symbol Ascending sort Descending sort Display name: Switches to the specified display. TO HISTORY (EV): Switches to the historical trend display.
5.8 Using the Message Summary 1 This section explains how to use the message summary. For an explanation of this display, see section 1.4. 2 Procedure • Changing Display Settings 3 1. Press DISP/ENTER to open the display selection menu. 2. Press the right arrow key to open the submenu. 3. Select a submenu item with the up and down arrow keys. 4 Sort symbol Ascending sort Descending sort Switches to the specified display. TO HISTORY (EV): Switches to the historical trend display.
5.9 Using the Memory Summary This section explains how to use the memory summary. For an explanation of this display, see section 1.4. Procedure • Changing Display Settings 1. Press DISP/ENTER to open the display selection menu. 2. Press the right arrow key to open the submenu. 3. Select a submenu item with the up and down arrow keys. The displayed data type is indicated with a green mark. Display name: Switches to the specified display. TO HISTORY: Switches to the historical trend display.
5.9 Using the Memory Summary 1 5. To save a specified file, select it with the cursor. 2 Cursor (Move with the arrow keys) 3 6. Press DISP/ENTER to open the display selection menu. Saves the selected file. ALL SAVE: Saves all data. 5 M.SAMPLE SAVE: Saves all manually sampled data. REPORT SAVE: 6 Saves all report data. CHANGE DATA KIND: Switches between display data and event data.
5.9 Using the Memory Summary Note • • The progress indicator only appears in the memory summary. Pressing ESC will remove the progress indicator for about 10 seconds, but it will reappear after that. The estimated times for the completion of the ALL SAVE operation (when the internal memory is full) are listed below. The operation may take longer depending on what other operations the MV is performing.
5.10 Viewing Operation History Logs 1 You can view the following kinds of logs. Login log, error log, communication log, FTP log, Web log, e-mail log, SNTP log, DHCP log, and Modbus status log 2 • Opening the LOG display 3 Procedure 1. Press DISP/ENTER to open the display selection menu. 2. Select LOG with the up and down arrow keys. * LOG is not displayed by default. 4 To display LOG on the menu, see section 6.17. 3. Press the right arrow key to open the submenu. 4.
5.10 Viewing an Operation History Log • Error Log Error message* Error code* Date and time * For details, see section 12.1, “List of Messages.” • Communication Log Message* Input/output symbol (>: Input, <: Output) User ID number (0: Serial, 1 to 3: Ethernet) Date and time * See the Communication Interface User’s Manual (IM MV1000-17E). • FTP Log File name FTP connection destination (P: Primary, S: Secondary) Error message (detail code)* Date and time * For details, see section 12.
5.
5.10 Viewing an Operation History Log • DHCP Log Error message (detail code)* Error code* Date and time * For details, see section 12.1, “List of Messages.” • Modbus Status Log Command number, command type (R: Read, W: Write) Communication status* Communication type (C: Client, M: Master) Date and time * 5-30 See the Communication Interface User’s Manual (IM MV1000-17E).
5.11 Using the 4-Panel Display (MV2000 only) 1 This section explains how to use the 4-panel display. For an explanation of this display, see section 1.4. 2 Procedure • Opening the Display 3 1. Press DISP/ENTER to open the display selection menu. 2. Use the arrow keys to select 4Panel and then select MIX, ALL TREND, ALL DIGITAL, or ALL BAR. Press DISP/ENTER.
5.11 Using the 4-Panel Display (MV2000 only) • Expanding and Viewing a Single Display 1. Press DISP/ENTER. The title of one of the four displays will turn blue. 2. Use the arrow keys to move to the display you want to expand (the display with the blue title is the selected display). 3. Press DISP/ENTER to open the display selection menu. 4. Press the right arrow key to open the submenu. 5. Select EXPAND with the up and down arrow keys. Select EXPAND EXPAND is not displayed by default.
Chapter 6 Display Configuration 6.1 Setting a Display Group 1 This section explains how to assign channels to a display group and how to name the group. It also explains how to set lines at specified positions in the waveform display range on the trend display. 2 Press MENU and then select Menu tab > Group set, Trip line. 3 Display 4 5 6 Settings Display Configuration • Group number Select the target group number (from 1 to 10 on the MV1000 and 1 to 36 on the MV2000).
6.1 Setting a Display Group Note You can copy the channel settings of a display group to another group. Procedure 1. Select the CH set box of the copy source. 2. Press the Copy soft key. 3. Select the CH set box of the copy destination. 4. Press the Paste soft key. The copied channel settings are pasted. • Trip line You can set lines at specified positions in the waveform display range of the trend display. • 1, 2, 3, and 4 Select On for the trip lines you want to display.
6.2 Displaying Tags or Channel Numbers 1 This section explains how to display channels using tags or channel numbers. 2 Display • Tag/Channel Press MENU and then select Menu tab > Basic setting mode > Environment tab > Operating environment. 3 4 5 6 • Tag MV1000 Display Configuration Press MENU and then select Menu tab > Meas channel > Tag, Memory, Delay. MV2000 7 Press MENU and then select Menu tab > Meas channel > Tag, Memory sample, Alarm delay.
6.3 Setting the Secondary Trend Interval This section explains how to switch the trend interval to the secondary interval during memory sampling. You can configure the MV to automatically write a message when the trend interval is switched. For an explanation of these functions, see section 1.4. Display • Switching the Trend Interval and Writing a Message (when using the secondary trend interval) MV1000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > View, Message.
6.3 Setting the Secondary Trend Interval 1 MV2000 Press MENU and then select Menu tab > Display > Trend, Bar graph, LCD, Monitor. 2 3 4 5 Settings • View > Trend rate switching * When the trend rate switching function is On, the MV cannot be configured to record both display and event data (see section 4.1 for details). • Message > Change message On: W rites a message containing the time and the new trend interval when the trend interval is switched.
6.3 Setting the Secondary Trend Interval Procedure • Switching the Trend Interval 1. In Operation Mode, press FUNC. The function menu appears. 2. Press the Second speed soft key or the Normal speed soft key. The trend display update interval is changed. A message appears on the trend display (when the MV is configured to write a message). Display example: 10:53 1min/div Note You can also switch the trend interval by using the event action function.
6.4 Writing a Message 1 This section explains how to write a message in the trend display. 2 Display • Message Write Group MV1000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > View, Message. 3 4 5 6 MV2000 Display Configuration Press MENU and then select Menu tab > Basic setting mode > Environment tab > View, Message, Input, Alarm. 7 8 9 10 • Registering Messages Press MENU > select the Menu tab > Message.
6.4 Writing a Message Settings • Message • Write group This setting applies only to messages that are written using keys. Setting Common Separate Description Writes messages to all groups. Writes messages to the displayed group. • Power-fail message See section 6.16 for details. • Change message See section 6.3 for details. • Message No. Select a message number (1 to 100). Message numbers 1 to 10 are used for free messages.
6.4 Writing a Message 5. Press the soft key corresponding to the number of the message you want to write. A message mark, time, and message appear on the trend display. 1 2 Message 3 4 • Writing a Free Message You can create and write a message on the spot. 5 1. Display the group that you want to write a message to. 2. Press FUNC. The function menu appears. 3. Press the Free message soft key. 6 4. Press a message number soft key. 5. Enter a message (up to 32 characters, A a # 1 ).
6.4 Writing a Message Explanation • Message Colors The message colors on the trend display are shown below. You cannot change them. No. Color 1 Red 2 Green 3 Blue 4 Blue violet 5 Brown 6 Orange 7 Yellowgreen 8 Light blue 9 Violet 10 Gray The colors for messages 11 to 100 are repetitions of the colors above. • Add Message • The message timestamp is the time when the message was written. It is not the timestamp at the data position.
6.5 Changing Channel Display Colors 1 This section explains how to change channel display colors. The color settings are applied to the trend and bar graph displays. 2 Display Press MENU and then select Menu tab > Meas channel > Color. 3 4 5 Settings 6 • Group of channel • Color To change a color, select from the following 24 colors.
6.6 Using Display Zones This section explains how to assign each channel to a waveform display zone so that waveforms do not overlap. For an explanation of this function, see section 1.4. Display MV1000 Press MENU and then select Menu tab > Meas channel > Zone, Scale. MV2000 Press MENU and then select Menu tab > Meas channel > Zone, Scale, Bar graph. Settings • First-CH, Last-CH Select the target channels. The settings selected here will be applied to these channels.
6.7 Displaying a Scale on the Trend Display 1 This section explains how to display a scale on the trend display. For an explanation of the trend display, see section 1.4. 2 • Scale Division, Scale Division MV1000 3 Display Press MENU and then select Menu tab > Meas channel > Zone, Scale. 4 5 6 MV2000 Display Configuration Press MENU and then select Menu tab > Meas channel > Zone, Scale, Bar graph.
6.7 Displaying a Scale on the Trend Display MV2000 Press MENU and then select Menu tab > Display > Trend, Bar graph, LCD, Monitor. • Showing a Scale While in the trend display, press DISP/ENTER (to open the display selection menu) > right arrow key (to open the submenu), and select SCALE ON (see section 5.2 for details). Settings • First-CH, Last-CH Select the target channels. The settings selected here will be applied to these channels.
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6.7 Displaying a Scale on the Trend Display • • 1 2 3 4 5 6 Display Configuration • The scale is divided into 4 to 12 sections by the main scale marks. The section between main scale marks is divided into 10 subsections by medium and small scale marks. Small scale marks are not displayed if: • The input range resolution is smaller than the total number of small scale marks. • Zone display is enabled. • Partially expanded display is enabled.
6.8 Displaying Alarm Value Marks and Color Scale Bands This section explains how to display alarm value marks on the scale and how to display a color band over a specified range. For an explanation of these functions, see section 1.4. Display MV1000 Press MENU and then select Menu tab > Meas channel > Alarm mark or Color scale band. MV2000 Press MENU and then select Menu tab > Meas channel > Alarm mark, Color scale band.
6.8 Displaying Alarm Value Marks and Color Scale Bands • Alarm mark Displays marks that indicate the values of the high and low limit alarms, delay high and low limit alarms, and difference high and low limit alarms. These settings are shared with the bar graph display. • Alarm mark > Mark kind Setting Alarm Fixed Description Displays green marks under normal conditions and red marks when alarms are activated. Displays marks in fixed colors.
6.9 Partially Expanding a Waveform This section explains how to expand a portion of a waveform (and shrink the other portion). For an explanation of this function, see section 1.4. Display • Turning ON/OFF the Partially Expanded Display Function MV1000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > View, Message. MV2000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > View, Message, Input, Alarm.
6.9 Partially Expanding a Waveform 1 Settings • View > Partial If you select On, the Partial item appears in the Setting Mode menu. 2 • First-CH, Last-CH Select the target channels. • Partial > On/Off 3 To enable the partially expanded display function, select On. • Partial > Expand Set the position where the value specified by Boundary will be displayed as a percentage of the display span from within the range of 1 to 99.
6.10 Changing the Display Layout, Clearing of the Waveform at Start, Message Display Direction, Waveform Line Width, and Grid This section explains how to change the display layout, waveform line width, and grid. It also explains how to clear waveforms when memory sampling starts. For an explanation of these functions, see section 1.4. Display MV1000 Press MENU and then select Menu tab > Display > Trend. MV2000 Press MENU and then select Menu tab > Display > Trend, Bar graph, LCD, Monitor.
6.10 Changing the Display Layout, Clearing of the Waveform at Start, Message Display Direction, Waveform Line Width, and Grid • Trend > Grid Sets the number of grids that will be displayed in the trend waveform display area. Setting 4 to 12 Auto Description Displays a grid that divides the display width into 4 to 12 sections. Displays the same number of grids as the number of scale divisions of the first-assigned channel of a group. 1 2 • Second interval 3 See section 6.3 for details.
6.11 Changing the Bar Graph Display Method This section explains how to change the bar graph display method. For an explanation of the bar graph display, see section 1.4. Display • Display Direction MV1000 Press MENU and then select Menu tab > Display > Bar graph. MV2000 Press MENU and then select Menu tab > Display > Trend, Bar graph, LCD, Monitor. • Base Position and the Number of Scale Divisions MV1000 Press MENU and then select Menu tab > Meas channel > Bar graph.
6.11 Changing the Bar Graph Display Method MV2000 Press MENU and then select Menu tab > Meas channel > Zone, Scale, Bar graph. 1 2 3 4 5 Settings • Bar graph > Direction Set the bar graph display direction to Horizontal or Vertical. 6 • First-CH, Last-CH Display Configuration Select the target channels. All of the other settings selected here will be applied to these channels. 7 • Bar graph > Base position Set the base position of bar graphs to Normal, Center, Lower, or Upper.
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6.11 Changing the Bar Graph Display Method When the Bar Graph Display Direction Is Set to Horizontal The span lower limit (or scale lower limit) is set to the left edge of the bar graph, and the span upper limit (or scale upper limit) is set to the right edge of the bar graph.
6.12 Changing the Display Background Color This section explains how to change the display background color. This setting is applied to the operation screen. Display MV1000 Press MENU and then select Menu tab > Display > Monitor. MV2000 Press MENU and then select Menu tab > Display > Trend, Bar graph, LCD, Monitor. Settings • Monitor > Background > Display Set the background color of the operation screen to White (default setting) or Black.
6.13 Automatically Switching Display Groups 1 This section explains how to enable the automatic switching of the displayed group at specified intervals. 2 Display MV1000 3 Press MENU and then select Menu tab > Display > Monitor. 4 5 MV2000 Press MENU and then select Menu tab > Display > Trend, Bar graph, LCD, Monitor. 6 Display Configuration 7 8 9 10 Settings • Monitor > Scroll time Select a switching interval from 5 s to 1 min from the available choices.
6.14 Automatically Returning to a Specified Display This section explains how to configure the MV to automatically switch back to a specified display if there is no user activity within a set time period. Display MV1000 Press MENU and then select Menu tab > Display > Monitor. MV2000 Press MENU and then select Menu tab > Display > Trend, Bar graph, LCD, Monitor.
6.15 Registering Favorite Displays 1 This section explains how to register often-used displays to the HISTORY key for easy access. 2 3 HISTORY key 4 Display 5 Press MENU and select Menu tab > Display > HISTORY Key action. 6 Display Configuration 7 8 Settings • HISTORY key action > Action Setting History Favorite Description Switches to the historical trend display when the key is pressed. Switches to the favorite display that you registered when the key is pressed.
6.15 Registering Favorite Displays 3. Press the Favorite regist soft key. Then, press a registration number soft key. 4. Press the Regist soft key. A window opens for you to enter the display name. * To delete a registration, press the Delete soft key. 5. Enter the display name (up to 16 characters, A a # 1 ). 6. Press DISP/ENTER. The display is registered. • Switching the Display Press the HISTORY key to switch the displays in the order of their registration.
6.16 Writing a Message When the MV Recovers from a Power Failure 1 This section explains how to configure the MV to write a message to the trend display when the MV recovers from a power failure that occurs during memory sampling. 2 • Power Recovery Message MV1000 3 Display Press MENU and then select Menu tab > Basic setting mode > Environment tab > View, Message. 4 5 6 Press MENU and then select Menu tab > Basic setting mode > Environment tab > View, Message, Input, Alarm.
6.17 Changing the Function Menu and the Display Selection Menu This section explains how to change the contents of the function menu, which is displayed when you press the FUNC key, and the display selection menu, which is displayed when you press the DISP/ENTER key. Display • Function Menu Press MENU and then select Menu tab > Menu customize > Function menu.
6.17 Changing the Function Menu and the Display Selection Menu 1 Settings • Enabling/Disabling the Function Menu Items Menu items that are in white are shown. 2 1. Press the arrow keys to select a menu item. 2. Press the Hide or Select soft key. If you press the Hide soft key, the menu item will be displayed in gray and will not appear in the function menu. • Changing the Displayed Order of Function Menu Items Menu items are displayed in numeric order.
6.17 Changing the Function Menu and the Display Selection Menu • Changing the Display Selection Menu/Submenu Positions 1. Press the arrow keys to select a menu item. 2. Press the Select soft key. The menu item is enclosed in a red frame. 3. Press the arrow keys to select the destination. 4. Press the Transfer soft key. The menu item moves to the selected position. • Showing/Hiding Separators 1. Press the arrow keys to select a menu item. 2. Press the Separate soft key.
6.17 Changing the Function Menu and the Display Selection Menu Display Selection Menu INFORMATION * * * * * * * LOG 4 PANEL2 * EXPAND2 Reference Section ALARM SUMMARY MESSAGE SUMMARY MEMORY SUMMARY MODBUS CLIENT MODBUS MASTER RELAY REPORT DATA COLUMN BAR TO HISTORY TO HISTORY(DISP) TO HISTORY(EV) TO OVERVIEW CHANGE SORT KEY ASCENDING/DESCENDING ORDER DATA SAVE MODE SELECT SAVE M.
Chapter 7 Event Action 7.1 Configuring the Event Action Function 1 This section explains how to configure the MV to execute a specified action when a given event occurs. This function is called event action. This section also explains how to configure the remote control function (/R1 option) and the USER key. For an explanation of these functions, see section 1.7. For event action configuration examples, see appendix 2.
7.1 Configuring the Event Action Function 7-2 Setting MV1000 SaveDisp MV2000 SaveDisplay SaveEvent SaveEvent Message Message Snapshot Rate1/2 Snapshot DisplayRate1/2 ManualSample TimerReset ManualSample TimerReset Group DisplayGroupChange Flag PanelLoad Flag PanelLoad TimeAdjust TimeAdjust Description You can specify this when the MV is configured to record display data. You can specify this when the MV is configured to record event data. Set the message number and destination.
7.2 Setting Timers 1 You can set timers on the events of the event action function. Timers are also used in TLOG computation. For an explanation of the event action function, see section 7.1. Display 2 3 Press MENU and then select Menu tab > Timer, Event action > Timer. • When relative time is selected • When absolute time is selected 4 5 6 Settings You cannot change these settings during memory sampling or computation. 7 • Timer No. Event Action You can set four timers (1 to 4).
7.2 Setting Timers Procedure • Resetting a Relative Timer 1. In Operation Mode, press FUNC. The function menu appears. 2. Press the Timer reset soft key. 3. Press the timer soft key that you want to reset. Select All to reset all timers. The relative timer is reset. Explanation • Resetting a Relative Timer Restart the timer. • The resetting of the timer is considered a timeout. (If the timer is used as an event, the action is executed.
7.3 Setting the Match Time Timer 1 You can set the time match condition that is used for the event action function. These timers are also used in TLOG computation. For an explanation of the event action function, see section 7.1. Display 2 3 Press MENU and then select Menu tab > Timer, Event action > MatchTimeTimer. 4 5 6 Settings You cannot change these settings during memory sampling or computation. • Timer number 7 You can set four match time conditions (1 to 4).
7.3 Setting a Match Time Timer Procedure • Resetting a Match Time Timer 1. In Operation Mode, press FUNC. The function menu appears. 2. Press the Match T Reset soft key. 3. Press the match time timer soft key that you want to reset. The match time timer is reset. Explanation • Resetting a Match Time Timer A match time timer becomes inactive after it times out. You can reset an inactive match time timer to activate it again. • The resetting of the timer is not considered a timeout.
7.4 Using the Remote Control Function (/R1 option) and the USER Key 1 2 You can use the event action function to set remote control and USER key inputs as events that will trigger actions. For event action configuration instructions, see section 7.1. For a configuration example, see appendix 2.
7.5 Using an Alarm, Output Relay, or Internal Switch You can use the event action function to set alarms, output relays, or internal switches as events that will trigger actions. For event action configuration instructions, see section 7.1. For a configuration example, see appendix 2.
Chapter 8 8.1 Security Features Disabling the Keys (key lock function) 1 This section explains how to disable the keys. For an explanation of this function, see section 1.8. 2 • Selecting the Key Lock Function 3 Display MV1000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Security, Media save. 4 5 6 MV2000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Security, Media save, Batch.
8.1 Disabling the Keys (key lock function) MV2000 Press MENU and then select Menu tab > Basic setting mode > Menu tab > Keylock. Settings • Security > Key Select Keylock. Setting Keylock Login Description Enables the key lock function. The Keylock item appears in the Basic Setting Mode menu. Enables the login function. See section 8.2 for details. • Password The password used to release the key lock (Up to eight characters, The MV displays “********” for the password.
8.1 Disabling the Keys (key lock function) 1 Procedure • Locking the Keys 1. In Operation Mode, press FUNC. 2 The function menu appears. 2. Press the Keylock soft key. The key lock function is enabled. The key lock icon appears in the status display section. 3 • Releasing the Key Lock Function 1. In Operation Mode, press FUNC. The function menu appears. 4 2. Press the Keylock soft key. A window prompting for the password opens. 5 6 7 3. Enter the password, and press DISP/ENTER.
8.2 Allowing Only Registered Users to Operate the MV (login function) This section explains how to configure the MV so that only registered users can operate the MV. For an explanation of this function, see section 1.8. Display • Login Function MV1000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Security, Media save. MV2000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Security, Media save, Batch.
8.2 Allowing Only Registered Users to Operate the MV (login function) • Registering an Administrator Press MENU and then select Menu tab > Basic setting mode > Menu tab > Login > Admin settings. 1 2 3 4 • Registering a User (user-level user) Press MENU and then select Menu tab > Basic setting mode > Menu tab > Login > User settings.
8.2 Allowing Only Registered Users to Operate the MV (login function) MV2000 Press MENU and then select Menu tab > Basic setting mode > Menu tab > Login > Authority of user. Settings You can specify different login settings for logins through keys and logins through communications. • Security > Key Select Login. Setting Login Keylock Off Description Allows only registered users to operate the MV by using keys. The Login item appears in the Basic Setting Mode menu. Enables the key lock function.
8.2 Allowing Only Registered Users to Operate the MV (login function) 1 • Admin number > Mode The available settings vary depending on the Security setting. Setting Off Key Comm Web Key+Comm Description No registration. Allows login through keys. Allows login through a communication interface. Allows login to the MV operator page and monitor page from a Web browser. Allows login through keys and through a communication interface.
8.3 Logging in and Logging Out This section explains how to log into the MV by using keys. For instructions on how to operate the MV via a communication interface, see the Communication Interface User’s Manual (IM MV1000-17E). Procedure • Logging In 1. In Operation Mode, press FUNC. A list of registered user names appears. 2. Press the arrow keys to select a user name, and press DISP/ENTER. A window opens for you to enter the password. 3. Enter the password,* and press DISP/ENTER.
8.3 Logging in and Logging Out 1 • Changing the Password Procedure Using Keys 1. In Operation Mode, press FUNC. The function menu appears. 2 2. Press the Password change soft key. A window prompting for the current password opens. 3. Enter the current password, and press DISP/ENTER. 3 A window prompting for a new password opens. 4. Enter a new password, and press DISP/ENTER. A window opens for re-entering the new password. 5. Enter the new password, and press DISP/ENTER.
Chapter 9 9.1 Environment Settings Setting the Date and Time 1 This section explains how to set the date and time. If you are using the MV in a region that uses DST, specify the date and time for switching between DST and standard time. 2 Setting the Date and Time Display 3 • Date and Time Press MENU and then select Menu tab > Date/Time. 4 5 6 Settings 7 Time set Enter the date and time, and press DISP/ENTER.
9.1 Setting the Date and Time Other Time Settings Set the time zone of the region where the MV will be used, the time correction operation during memory sampling, and the date format. Be sure to set the time zone if you are using Ethernet network functions. Display Press MENU and then select Menu tab > Basic setting mode > Menu tab > Time settings. Settings • Time settings > Time zone (HHMM) Set the time zone of the region where the MV will be used in terms of the time difference from GMT.
9.1 Setting the Date and Time • Time settings > Date format Setting Example for Jan. 23, 2008 Y/M/D M/D/Y D/M/Y D.M.Y 2008/01/23 01/23/2008 23/01/2008 23.01.2008 Time displayed at the grid position of the trend display (if the time is 7:00 on Jan. 23)* 01/23 07 01/23 07 23/01 07 23.01 07 * Only when the trend interval is set to a value greater than or equal to 1h/div. Where the Date Format Setting Applies The date format is applied to the date shown on the display.
9.2 Setting the Temperature Unit and Decimal Point Type This section explains how to set the temperature unit and how to set the type of decimal point that is used on the display and in data files saved to text format. Display Press MENU and then select Menu tab > Basic setting mode > Environment tab > Operating environment. Settings • Temperature Select the temperature unit. This setting affects all temperature measurement channels.
9.3 Viewing MV Information 1 This section explains how to display the MV system information and network information. Procedure 2 • Displaying System Information 1. In Operation Mode, press FUNC. 3 The function menu appears. 2. Press the System info soft key. The system information is displayed. 4 • Displaying Network Information 1. In Operation Mode, press FUNC. The function menu appears. 2. Press the Network info soft key. 5 The network information is displayed.
9.4 Changing the Displayed Language This section explains how to select the displayed language. Display Press MENU and then select Menu tab > Basic setting mode > Environment tab > Operating environment. Settings • Operating environment > Language Set the language to English, Japanese, German, French, Chinese, or Korean.
9.5 Initializing the MV 1 This section explains how to initialize the MV and how to clear the internal memory. For a list of default settings, see the First Step Guide (IM MV1000-02E/IM MV200002E). Display Press MENU and then select Menu tab > Basic setting mode > Initialize tab > Clear settings and data or Clear data only.
9.6 Transmitting the MV Status via Relay Contact (/F1 option) This section explains how to configure the MV to transmit a relay contact signal when an error occurs in the MV CPU. It also explains how to configure the MV to transmit a signal to another relay when a specific condition occurs. For an explanation of these functions, see section 1.10. Display Press MENU and then select Menu tab > Basic setting mode > Menu tab > Status relay.
9.7 Controlling the MV by Using a Keyboard 1 Connecting/Removing a Keyboard 2 • Connecting a Keyboard Connect the keyboard connector to the MV USB port. The message “USB device has been connected” appears on the screen, and the keyboard is ready for use. Front panel USB port 3 Rear panel USB port 4 • Removing the Keyboard 5 Remove the keyboard connector from the MV USB port.
9.7 Controlling the MV by Using a Keyboard Operating from a Keyboard You can carry out the same operations that you carry out from the MV front panel. Example: Switch to Setting Mode While the MV is in Operation Mode, press Ctrl+M. The MV switches to Setting Mode, and the corresponding menu appears.
9.8 Setting the LCD Brightness and Backlight Saver 1 This section explains how to change the LCD brightness. It also explains how to set the backlight saver function to prolong the service life of the LCD backlight. 2 Display MV1000 Press MENU and then select Menu tab > Display > LCD. 3 4 5 6 MV2000 Press MENU and select Menu tab > Display > Trend, Bar graph, LCD, Monitor. 7 8 9 Environment Settings 10 Settings • Brightness The larger the value, the brighter the display becomes.
9.8 Setting the LCD Brightness and Backlight Saver • Backlight saver > Saver time Select a value from 1min to 1h. If the specified time elapses without any key operation or alarm occurrence, the LCD backlight switches to the specified mode. • Backlight saver > Restore Setting Key Key+Alm Description The backlight returns to the original brightness when a key is pressed. The backlight returns to the original brightness when a key is pressed or when an alarm occurs.
Chapter 10 Computation and Report Functions (/M1 and /PM1 options) 10.1 Configuring Computation Channels 1 This section explains how to set a computation channel’s expression, measurement range, tag, alarm, and recording On/Off. You cannot set expressions or constants during memory sampling or computation. For an explanation of these functions, see section 1.9. 2 3 Display • Expressions and Alarms Press MENU and then select Menu tab > Math channel > Expression, Alarm.
10.1 Configuring Computation Channels • TLOG Computation Conditions, Rolling Average Press MENU and then select Menu tab > Math channel > TLOG, Rolling average. • Computation Error Display, Overflow Data Handling in Statistical Computation MV1000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Math. MV2000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Math, Report.
10.1 Configuring Computation Channels 1 Settings • First-CH, Last-CH Select the target channels. 2 • Calculation expression, span • Math On/Off Select On for channels that you want to use. • Calculation expression Set the expression by using up to 120 characters. For instructions on how to write expressions, see section 10.2. MV1000 Press the Input soft key to open a window for entering an expression.
10.1 Configuring Computation Channels • Span Lower, Span Upper Set the measurement range. Selectable range of values: –9999999 to 99999999 Selectable decimal places: X.XXXX, XX.XXX, XXX.XX, XXXX.X • Unit Set the unit for the computed values (up to six characters, A a # 1 ). • Alarm The available alarm types are high limit alarm, low limit alarm, delay high limit alarm, and delay low limit alarm.
10.1 Configuring Computation Channels 1 • Rolling Average • On/Off To calculate the rolling average of the computed results, select On. • Interval Select the sampling interval for the rolling average from the available settings. The sampling interval takes on a value that is an integral multiple of the scan interval. For example, if the sampling interval is set to 5 s when the scan interval is 2 s, the actual sampling interval is 6 s.
10.2 Writing Expressions This section defines expressions and explains how to write them. Common Items Follow the rules below when writing expressions. • Use up to 120 characters to write expressions. • Use parentheses to indicate the order of mathematical functions. • Specify channels in an expression using channel numbers.
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10.2 Writing Expressions Logical Computation Checks whether the two data values, e1 and e2 (e1 only for NOT), are zero or nonzero, and computes according to each condition. AND Logical product (Syntax) e1ANDe2 (Condition) If the two data values e1 and e2 are both nonzero, the computed result is 1. Otherwise, it is zero.
10.2 Writing Expressions TLOG Computation In the explanation below, you cannot enter an expression that contains an operator or function, an internal switch (S), a relay (I), or a flag (F) for e1. Also, an expression can contain only one TLOG function. TLOG.MAX( ) Maximum value (Syntax) TLOG.MAX(e1) (Condition) Determines the maximum value of channel e1. 1 2 3 TLOG.MIN( ) Minimum value (Syntax) TLOG.MIN(e1) (Condition) Determines the minimum value of channel e1. 4 TLOG.
10.2 Writing Expressions CLOG Computation Only data from measurement, computation, and external input channels can be used in a CLOG computation. Up to 30 channels can be written inside the parentheses. In the explanation below, an operator or function cannot be placed inside the parentheses. Also, an expression can contain only one CLOG function. CLOG.SUM( ) Sum value (Syntax) CLOG.SUM(e1.e2.
10.2 Writing Expressions 1 Special Computation: PRE( ) (Syntax) PRE(e1) (Condition) Determines the previous value of e1. 2 HOLD(a):b (Syntax) HOLD(a):b (Condition) When a is zero, b is carried out to derive the computed value. Otherwise, the previous computed value is held. 3 RESET(a):b (Syntax) RESET(a):b (Condition) When a is zero, b is carried out to derive the computed value.
10.3 Displaying Computation Channels You can assign computation channels to groups and display them just like measurement channels. For an explanation of these functions, see section 1.9. Display • Color Press MENU and then select Menu tab > Math channel > Color. • Showing the Zone Display, Scale Display, and Bar Graph display MV1000 Press MENU and then select Menu tab > Math channel > Zone, Scale or Bar graph.
10.3 Displaying Computation Channels 1 • Partially Expanded Display Press MENU and then select Menu tab > Math channel > Partial. * The Partial command appears in the menu if you set Partial to On in Basic Setting Mode. For configuration instructions, see section 6.9. 2 3 4 • Alarm Mark and Color Scale Band MV1000 Press MENU and then select Menu tab > Math channel > Alarm mark or Color scale band.
10.3 Displaying Computation Channels Settings • Group of channel, First-CH, and Last-CH Select the target channel range. • Color See section 6.5 for details. • Zone See section 6.6 for details. • Partial See section 6.9 for details. • Bar graph See section 6.11 for details. • Scale See section 6.7 for details. • Alarm Mark and Color Scale Band See section 6.8 for details.
10.4 Starting/Stopping Computation 1 Display 2 • Action Performed When the START Key Is Pressed Press MENU and then select Menu tab > Math channel > Math start action. 3 4 5 Settings • Math start action > Math start Setting Off Start Reset+Start Description Does not start computation even when the START/STOP key is pressed. Start computation when the START/STOP key is pressed. Starts computation when the START/STOP key is pressed and resets the computed result up to that point.
10.4 Starting/Stopping Computation • Stopping Computation • Stopping Computation and Memory Sampling at the Same Time 1. Press START/STOP. A confirmation dialog box opens. 2. Select Mem+Math, and then press DISP/ENTER. Memory sampling and computation stop, and the computation icon in the status display section disappears. • Stopping Computation Only 1. In Operation Mode, press FUNC. The function menu appears. 2. Press the Math stop soft key.
10.5 Generating Reports 1 This section explains how to configure report generation. For an explanation of these functions, see section 1.9. 2 Display • Report Computation Type MV1000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Report. 3 4 5 6 MV2000 Press MENU and then select Menu tab > Basic setting mode > Environment tab > Math, Report. 7 8 9 10 Press MENU and select Menu tab > Basic setting mode > Menu tab > Report > Basic settings.
10.5 Generating Reports • Target Channels Press MENU and select Menu tab > Basic setting mode > Menu tab > Report > Report settings • Overflow Data Handling See page 10-5. Settings • Report > Report select > 1, 2, 3, 4 Select the type of data to output as reports. The only data type that can be set more than once is Off. You cannot set 1 to Off. Setting Off Ave Max Min Sum Inst Description Does not generate reports. Outputs the average value. Outputs the maximum value. Outputs the minimum value.
10.5 Generating Reports • Report set > Date/Day of the week, Time (hour) Set the date or day of the week and the time when the report will be generated. The specified date/time is when the report file is divided. Set the values in the range indicated below. Items with a dash are invalid. Report Type Hour Day H+D Day+Week D+M * Date 1 to 28* 1 to 28* Day of Week SUN to SAT - Time 0 to 23 0 to 23 0 to 23 0 to 23 0 to 23 1 2 3 You cannot specify 29, 30, or 31.
Chapter 11 External Input Channels (/MC1 option) 11.1 Configuring External Input Channels 1 You can use external input channels on MV2000 medium-speed input models. With communication functions, you can load data from other devices and display and save the loaded data on the MV. 2 • Configuring the Input 3 Display Press MENU and then select Menu tab > Basic setting mode > Menu tab > Communication (Ethernet) or Communication (Serial) > Modbus client or Modbus master > Command settings.
11.1 Configuring External Input Channels • Tag, Memory sample, and Alarm delay Press MENU and then select Menu tab > Ext. channel > Tag, Memory sample, Alarm delay. • Channels to Be Manually Sampled See section 4.5. Settings • Configuring the Input The measured values of external devices are loaded into external input channels by using the Modbus client or Modbus master function. For configuration instructions, see the Communication Interface User’s Manual (IM MV1000-17E).
11.1 Configuring External Input Channels 1 • Alarm delay > Time For instructions on how to set the alarm delay, see section 3.7. • Tag 2 For information on how to set the tag name, see section 6.2. • Memory sample > On/Off Select On for the target channels.
11.2 Displaying External Input Channels You can assign external input channels to groups and display them just like measurement channels. See chapter 6 for details. Display • Channel Display Color Press MENU and then select Menu tab > Ext. channel > Color. • Showing the Zone Display, Scale Display, and Bar Graph display Press MENU and then select Menu tab > Ext. channel > Zone, Scale, Bar graph.
11.2 Displaying External Input Channels 1 • Partially Expanded Display Press MENU and then select Menu tab > Ext. channel > Partial. * The Partial command appears in the menu if you set Partial to On in Basic Setting Mode. For configuration instructions, see section 6.9. 2 3 4 5 • Alarm Mark and Color Scale Band Press MENU and then select Menu tab > Ext. channel > Alarm mark, Color scale band.
11.2 Displaying External Input Channels Settings • Group of channel, First-CH, Last-CH Select the target channels. Channel numbers are from 201 to 440. • Color See section 6.5. • Zone See section 6.6. • Partial See section 6.9. • Bar Graph See section 6.11. • Scale See section 6.7. • Alarm Mark and Color Scale Band See section 6.8.
Chapter 12 Troubleshooting and Maintenance 12.1 List of Messages 1 There are cases in which error codes and messages are displayed on the screen during operation. A list of the possible error codes and messages are given in the table below. Communication error codes and messages are also listed. Error responses to communication commands are output in English. 3 Errors Related to Parameter Settings • Setting Errors Message System error. Incorrect date or time setting. A disabled channel is selected.
12.1 List of Messages Code 46 Message The character string saved in the clipboard is too long. 61 There is no channel specified by the MATH expression. 62 MATH expression grammar is incorrect. 63 MATH expression sequence is incorrect. 64 MATH upper and lower span values are equal. 65 Too many operators for MATH expression. 70 Nonexistent constant specified in MATH expression. 71 Set range of the MATH constant is exceeded. 80 This username is already registered.
12.1 List of Messages Code 102 Message SUBNET mask is incorrect. 103 The net part of default gateway is not equal to that of IP address. 105 This port number is already in use. Please enter a different number. 113 Password entered is incorrect. 119 This user name is unable to use this mode. 120 Measured value is incorrect. (in ascending order) 122 Measured value exceeds the range setting. 125 Character entry cannot be performed. 126 You cannot use the same password.
12.1 List of Messages • Execution Errors Code 150 Message This action is not possible because sampling is in progress. 151 This action is not possible during sampling or calculating. 152 153 This action is not possible because saving is in progress. This action is not possible because formatting is in progress. Message not accepted because message limit was reached. 154 155 The message is not written while sampling is stopped. 156 There are no channels to be saved to the memory.
12.1 List of Messages 1 Operation Errors • Errors Related to the External Storage Medium Code 200 Message Operation aborted because an error was found in media. 201 Not enough free space on media. 202 210 211 Media is read-only. Media has not been inserted. Media is damaged or not formatted. 212 Format error. 213 214 The file is read-only. There is no file or directory. 215 Exceeded the allowable number of directories or files. 216 The file or directory name is incorrect.
12.1 List of Messages • Errors Related to the Historical Trend 232 There is no available data. 233 The specified historical data do not exist. 234 The specified channel is not assigned to the display group. Appears when displaying historical trends. Specify another file. Appears when switching to historical trend from information display. Sections 5.7, 5.8, and 5.9 Appears when switching to trend, digital, or bar graph from overview. See sections 5.4 and 6.
12.1 List of Messages • Errors Related to FTP Client For a description of the FTP client function of the MV, see the Communication Interface User’s Manual (IM MV1000-17E). The detail code does not appear in the error message on the screen. You can view the code on the FTP log display of the MV or using the FTP log output via communications. Code 280 281 282 12-7 2 3 4 5 6 7 8 Troubleshooting and Maintenance IM MV1000-01E Message IP address is not set or FTP function is not available.
12.1 List of Messages Character String and Details SERVER The server is not in a condition to provide the service. Check that the server is in a condition in which service can be provided. Code 283 284 12-8 Message FTP command was not accepted. Further details are provided by the character string that appears after error code 283. Character String and Details USER Failed to verify the user name. Check the user name setting. PASS Failed to verify the password. Check the password setting.
12.1 List of Messages Code 285 286 290 291 293 1 2 3 4 5 6 7 8 Troubleshooting and Maintenance 292 Message FTP data connection error. Further details are provided by the character string that appears after error code 285. Character String and Details SOCKET Failed to create a socket for the transfer connection.2 BIND Failed the transfer connection command.2 CONNECT Failed the transfer connection.2 LISTEN Failed the transfer connection reception.2 ACCEPT Failed to accept the transfer connection.
12.1 List of Messages Code 294 295 296 297 12-10 Message No time correction because excess time deviation with SNTP server. Further details are provided by the character string that appears after error code 294. Character String and Details OVER This error occurs when periodic SNTP is executed by the auto setting of the clock and the clock is not adjusted because the time difference between the MV and the SNTP server is greater than or equal to 10 minutes. Check the time on the MV and the SNTP server.
12.1 List of Messages Code 298 1 Message Deletion of the hostname to the DNS server failed. Further details are provided by the character string that appears after error code 298. Character String and Details INTERNAL Failed to delete the host name (transmission error, reception timeout, etc.). FORMERR Failed to delete the host name (format error: DNS message syntax error). SERVFAIL Failed to delete the host name (server failure: DNS server processing error).
12.1 List of Messages Communication Errors For information regarding the communication function of the MV, see the Communication Interface User’s Manual (IM MV1000-17E). • Errors during Setting and Basic Setting Modes, Output Communication Command Execution, and Setup Data Loading Code 300 301 302 303 350 351 352 353 354 Message Command is too long. Too many number of commands delimited with ‘;’. This command has not been defined. Data request command can not be enumerated with sub-delimiter.
12.1 List of Messages • Maintenance and Test Communication Command Errors 1 Code 390 391 392 393 394 395 396 397 398 2 An English error message is returned via the communication interface. It is not displayed on the screen. Message Command error. Delimiter error. Parameter error. No permission. No such connection. Use ‘quit’ to close this connection. Failed to disconnect. No TCP control block. Format error.
12.1 List of Messages Status Messages Code 500 501 503 504 505 506 508 509 510 511 513 514 515 516 520 521 530 531 532 533 534 535 536 542 543 550 551 552 560 561 12-14 Message Execution is complete. Please wait a moment... Data are being saved to media... File is being loaded from media... Formatting... Memory save to media was interrupted. There is no file or directory. Press [DISP/ENTER] key to display file name. Range cannot be changed during sampling or calculating.
12.1 List of Messages Code 562 563 564 565 566 567 1 2 3 4 5 6 7 8 Troubleshooting and Maintenance 568 Message Ethernet cable is disconnected. Further details are provided by the character string that appears after error code 562. Character String and Details ON Detected that an Ethernet cable was connected. OFF Detected that an Ethernet cable was disconnected. The command is sent to DHCP. Further details are provided by the character string that appears after error code 563.
12.1 List of Messages Warning Messages Code 600 601 610 614 615 Message Measured data and Settings have been initialized. Measured data have been initialized. This username is already registered. Calibration settings are reset because of range setting change. Noise may influence measurement in test mode. System Errors Code 901 902 910 911 912 913 914 921 922 923 924 930 940 12-16 Ref. Section – – See section 8.2. See section 3.9 See section 3.1 Servicing is required when a system error occurs.
12.2 Troubleshooting 1 Does not function at all (nothing is displayed). Is the power switch turned ON? Does the switch work properly? NO 2 Make sure that the power is turned ON properly. F.S.G. 3 YES 4 Is the power supply connected properly? NO Connect the power supply properly. Section 2.2 5 YES Is the power supplied properly? NO Use a power supply of the specified voltage and frequency. Section 2.2 YES Contact your nearest YOKOGAWA dealer to have your MV serviced. 6 7 F.S.G.
12.2 Troubleshooting • Large measurement errors. • Trend or digital wave value fluctuation. • Trend going off the scale beyond either 0% or 100%. Does the input meet the specifications? NO Change the input to meet the specifications. Section 13.
12.2 Troubleshooting 1 Display and other functions do not work properly. Are you taking measures against noise? NO YES • Move the input and communication wires away from the noise source. • Ground the recorder. • Use shielded cables for input. • Insert an isolation transformer into the power line. • Insert a power line filter into the power line. • If an inductive load is used in the alarm output line, insert a surge suppressor in the line.
12.3 Periodic Inspection Check the operation periodically to keep the MV in good working order. Perform the following checks and replace worn parts as needed. • Is the display and storage functioning properly? If not, see section 12.2, “Troubleshooting.” • Has the brightness of the LCD backlight deteriorated? If replacement is necessary, see section 12.5, “Recommended Replacement Periods for Worn Parts.
12.4 Calibrating the MV 1 It is recommended that the MV be calibrated once a year to assure its measurement accuracy. Calibration service is also provided by YOKOGAWA dealers. For details, contact your nearest YOKOGAWA dealer. Required Instruments Calibration instruments with the following resolution are required for calibrating the MV. 2 3 Recommended Instruments • DC voltage standard: • Decade resistance box: 9100 by FLUKE or equivalent Main specifications Output accuracy: ±(0.
12.4 Calibrating the MV Temperature Measurement When Using an RTD (Example for the MV1012) Screw terminal The resistances of the three lead wires should be equal.
12.5 Recommended Replacement Periods for Worn Parts To maintain the reliability of the MV and to use the MV in a good condition for an extended time, we recommend that parts be replaced periodically. The replacement parts may change to accommodate preventive maintenance over extended time. Be sure to check with your nearest YOKOGAWA dealer. The following table shows the recommended replacement period for expendable parts.
Chapter 13 Specifications 13.
13.1 Signal Input and Alarm Item Thermocouple burnout* Specifications Burnout upscale/downscale selectable (for each channel) Normal: 2 kΩ or less, burnout: 100 kΩ or more (parallel capacitance of 0.01 µF or less) Detection current: Approx.
13.2 Display Functions 1 Display Item Display* Brightness Backlight saver function 2 Specifications MV1000: 5.5-inch TFT color LCD (320 × 240 dots) MV2000: 10.4-inch TFT color LCD (640 × 480 dots) MV1000: Eight levels. MV2000: Six levels. Dim or turn off the LCD backlight if there is no key operation for a specified time. Dim or turn off the LCD backlight at any time by using the FUNC key 3 * The LCD monitor may contain few pixels that are always on or off.
13.2 Display Functions Item Information display Alarm summary display Specifications Displays a log of up to 1000 alarms You can specify an alarm by using the cursor and jump to the corresponding section on the trend display. Message summary display Time and content of up to 450 messages (including 50 added messages) You can specify a message by using the cursor and jump to the corresponding section on the trend display.
13.2 Display Functions Item Available languages System information display Specifications English, Japanese, German, French, Chinese, or Korean Displays the number of measurement, computation, and external input channels; available options; remote controller ID; MAC address; firmware version; and internal memory capacity. Network information display Displays the MV network configuration information.
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13.3 Storage Function 1 Manually Sampled Data Item Contents Specifications Values measured at user-specified times You can specify up to 120 channels when using external input channels (/MC1).
13.4 Other Standard Functions Event Action Function Item Event action Number of settings Event Timer Match time timer Action Specifications Executes a specified operation when a given event occurs. 40 Remote control input, etc. Number of timers: 4 Number of timers: 4 You can specify memory start/stop, alarm ACK, etc. There are limitations on the combinations of events and actions.
13.4 Other Standard Functions Communication Functions 1 Item Electrical and mechanical Medium Implemented protocols 2 E-mail client FTP client FTP server Web server SNTP client SNTP server DHCP client Modbus client Modbus server Setting/measurement server Maintenance/test server Instrument information server Specifications Conforms to IEEE 802.
13.5 Options Alarm Output Relay (/A1, /A2, /A3, and /A4) Item Action Number of outputs Relay contact rating Output format Relay operation Specifications Transmits relay contact signals from the terminals on the rear panel when alarms occur. 2 outputs (/A1), 4 outputs (/A2), 6 outputs (/A3), and 12 outputs (/A4) 250 VAC (50/60 Hz)/3 A, 250 VDC/0.1 A (for resistance load) NO-C-NC Energized/de-energized, AND/OR, hold/non-hold, and reflash settings are selectable.
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13.5 Options Three-Wire Isolated RTD Input (/N2) Item Input terminal Specifications Isolation on each channel Applies to MV1006, MV1012, MV1024, MV2010, MV2020, MV2030, MV2040, and MV2048 Extended Input (/N3) Item Specifications Measurement/display accuracy Under standard operating conditions Input Type Measurement Range Measurement Accuracy A/D integration time: A/D integration time: 16.7 ms or more 1.67 ms 0 to 20 K Within 4.5 K 20 to 300 K Within 2.5 K (0.25% of rdg + 2.3°C) PLATINEL 0.0 to 1400.
13.5 Options 24 VDC Transmitter Power Supply (/TPS2 and /TPS4) 1 Item Number of loops Output voltage Rated output current Maximum output current Allowable conductor resistance 2 Max. length of wiring Insulation resistance Dielectric strength Specifications 2 (/TPS2), 4 (/TPS4) 22.8 to 25.2 VDC (under rated load current) 4 to 20 mADC 25 mADC (overcurrent protection operation current: approx. 68 mADC) RL ≤ (17.8 – minimum transmitter operation voltage)/0.02 A where 17.
13.6 General Specifications Construction Item Material Color External dimensions Weight Specifications Case: Aluminum plate (MV2000), metal plate (MV1000) Bezel: Polycarbonate Case: Smoke blue (Munsell 4.1PB6.0/4.5 or equivalent) Bezel: Light gray (Munsell 5.2PB8.2/1.
13.6 General Specifications 1 Power Supply (Power supply suffix code -1) Item Rated supply voltage Supply voltage range Rated power supply frequency Power consumption Allowable interruption time Specifications 100 to 240 VAC 90 to 132, 180 to 264 VAC 50 Hz or 60 Hz MV1000/MV2000 Supply voltage MV1000 100 VAC 240 VAC MV2000 100 VAC 240 VAC LCD backlight off 15 VA 25 VA 28 VA 38 VA Normal 30 VA 40 VA 40 VA 54 VA Maximum 45 VA 60 VA 65 VA 90 VA Specifications 12 VDC/24 VDC 10.0 to 28.
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13.6 General Specifications 1 Standard Performance Item Specifications Measurement/display accuracy Standard operating conditions: Temperature: 23 ± 2°C Humidity: 55% ± 10%RH Power supply voltage: 90 to 132 or 180 to 250 VAC Power supply frequency: 50/60 Hz ± 1% Warm-up time: At least 30 minutes. Other ambient conditions such as vibration should not adversely affect the operation.
13.6 General Specifications Item Specifications Measurement accuracy when scaling Accuracy during scaling (digits) = measurement accuracy (digits) × multiplier + 2 digits (rounded up) * Fractions rounded up where the multiplier = scaling span (digits)/measuring span (digits). Example For 1-5 V range (A/D integration time is 16.7 ms or more), measurement span of 1.000 to 5.000 V, and scaling span of 0.000 to 2.000 The measuring accuracy for 5 V input is as follows: Measuring accuracy (1-5V range) = ±(0.
13.6 General Specifications 1 Effects from Operating Conditions Item Specifications Ambient temperature (applies when the A/D integration time is 16.7 ms or greater) DC voltage, TC range With temperature variation of 10°C: ±(0.1% of rdg + 0.05% of range) or less * Excluding the reference junction compensation error RTD range ±(0.1% of rdg + 2 digits) or less Power supply fluctuation With a fluctuation within 90 to 132 V and 180 to 250 VAC (50/60 Hz): Accuracy specifications are met.
13.7 External Dimensions MV1000 Unit : mm (approx. inch) REAR VIEW 189 (7.44) 259 (10.20) 162.4 177 (6.97) (9.13) 232 (6.39) TM 11° 191 (7.52) POWER TM If not specified, the tolerance is ± 3 %. However, in cases of less than 10 mm, the tolerance is ± 0.3 mm.
13.7 External Dimensions With vertical stand attached 1 POWER Unit : mm (approx. inch) 189 (7.44) 2 ENTER DISP/ 3 177 4 (6.97) 5 305 (12.0) 6 7 8 If not specified, the tolerance is ± 3 %. However, in cases of less than 10 mm, the tolerance is ± 0.3 mm.
13.7 External Dimensions With an EIA/ANSI-compliant rack Unit : mm (approx. inch) Panel 30 (1.18) 228 (8.98) Rack mounting screw cramp (left and right, two each) Use the included M3 screw Appropriate tightning torque: 0.6N·m Spacer Rack mounting fittings 5.95 31.75 (0.23) Rack mounting fittings 482.6 (19.0) Spacer 465 (18.3) (Deistance between mounting holes) 7 177 (6.97) 101.6 (4.00) 31.75 (1.25) 482.6±1 (19.0) 13.7 (0.54) 10.3 (0.
13.7 External Dimensions 1 MV2000 Unit : mm (approx. inch) REAR VIEW 2 260 (10.24) 3 4 5 307 6 273 7 (10.75) 334 (13.15) (12.09) 8 9 TM 10 281 (11.06) 283 (11.14) 11 10 .5° 12 13 TM Specifications App If not specified, the tolerance is ± 3 %. However, in cases of less than 10 mm, the tolerance is ± 0.3 mm.
13.7 External Dimensions With an EIA/ANSI-compliant rack 482.6±1 (19.0) Unit : mm (approx. inch) Panel 36.5 (1.44) Rack mounting screw cramp (left and right, two each) Use the included M4 screw Appropriate tightning torque: 0.9 N·m Rack mounting fittings Rack mounting fittings 44.45 (1.75) 310 (12.2) 146.05 (5.75) 44.45 (1.75) Spacer 217 (8.54) 465 (18.31) (Distance between mounting holes) 482.6 (19.0) 13.7 (0.54) 7 37.3 (1.47) Spacer 10.3 (0.
Appendix Appendix 1 Data File Size File Size 1 This section explains how to calculate the file sizes of display data files and event data files. The calculation examples are for when the MV is set to record only display data or only event data. If you are recording both display and event data, calculate the data size of each and add them together. Use the calculated file size as a rough estimate.
Appendix 1 Data File Size • Sampled Data Size per File Display Data Data size per sample×file save interval/sampling interval The sampling interval is determined by dividing the Trend/Storage interval (s/div) by 30.
Appendix 1 Data File Size CF Card Recording Length Here we will estimate how long the MV can record to a CF card when automatically saving measured data. Display Data CF card recording length (estimate) = (CF card size/file size)×file save interval Example 6: We will estimate the CF card recording length under the conditions given in examples 1 and 2. We assume the CF card size to be 256 MB. 1 2 3 256 MB/1.
Appendix 2 Event Action Configuration Examples Example 1: To Start/Stop Memory Sampling by Using the Remote Control Function (/R1 Option) We will configure the MV so that it starts or stops memory sampling when a signal is applied to remote control input terminal 2. We will use event action number 1. • Display and Settings Press MENU and then select Menu tab > Timer, Event action > Event action.
Appendix 2 Event Action Configuration Examples Example 3: To Save Data Every Day at 17:00 We will configure the MV so that it will store recorded data to a CF card every day at hour 17. We will use event action number 3. We will use timer number 1. 1 2 • Display and Settings To set the Event Action Press MENU and then select Menu tab > Timer, Event action > Event action. 3 4 5 To Configure Match Timer Number 1 Press MENU and then select Menu tab > Timer, Event action > MatchTimeTimer.
Appendix 2 Event Action Configuration Examples Example 4: To Release Alarm Output by Using the USER Key (AlarmACK Operation) We will configure the MV so that the alarm output is released when the USER key. is pressed. We will use event action number 4. • Display and Settings Press MENU and then select Menu tab > Timer, Event action > Event action. Pressing USER releases an active alarm indication and relay output.
Appendix 3 Text File Formats 1 This section explains the text file formats. The MV can generate the following text files: display data files, event data files, manually sampled data files, and report files. In the explanation below, CRLF represents a terminator. Display Data 2 3 • If you set the display data file format to text, the MV generates a tab-separated text file that contains numeric values and text.
Appendix 3 Text File Formats III•••I MV serial number (16 characters) HHH•••H File header (50 characters) Nx N1 Memory start number N2 File serial number up to memory stop TTTT Time adjustment Done Carried out None Not carried out FFF•••F Start and stop conditions Manual Manually (using key operations or communications) Auto Auto (auto save, etc.
Appendix 3 Text File Formats ccccc ttt•••t uuuuuu nnn•••n sssss WWW•••W Time Format yyyy/mo/dd hh:mi:ss_bbb Event Data 1 Channel number (five characters) Tag name (up to 16 characters) Unit (up to six characters) Measured value (up to 10 characters) Number of messages (up to five characters) Message string (up to 32 characters) 2 Year, month, day, and time of sampling (23 characters) yyyy Year mo Month dd Day hh Hour mi Minute ss Second bbb Millisecond • If you set the
Appendix 3 Text File Formats Manually Sampled Data • The MV generates manually sampled data to a tab-separated text file that contains numeric values and text. • The MV does not generate values for measurement channels set to Skip or for computation or external input channels set to Off. • Data is added to the file each time you carry out a manual sampling operation. Format YRECCRLF Manual Sample Data Model Language Code File Status Serial No. File Header Ch Tag Unit yyyy/mo/dd hh:mi:ss Version 1.00.
Appendix 3 Text File Formats 1 File Output Example Below is an example of manually sampled data for channels 1, 2, 3, and 4. YREC Manual Sample Data Model Language Code File Status Serial No. File Header Ch Tag Unit 2008/01/23 08:57:22 2008/01/23 08:57:28 2 Version 1.00.00 MV2000 shift-JIS Progress S5E701600 CH001 TI-101 ˚C 213.8 208.6 CH002 OUT-102 V 0.517 0.494 3 CH003 FI-103 m3/h 368.4 363.0 CH004 VA-204 % 68.9 68.
Appendix 3 Text File Formats Report File YRECCRLF Report Data Model Language Code File Status Serial No. File Header Report Set File Data Math Set Start Time Ch Tag Unit Data Type Time Status Ave Max Min Sum • The MV generates hourly, daily, weekly, and monthly reports to a tab-separated text file that contains numeric values and text. • The MV does not generate values for measurement channels set to Skip or for computation or external input channels set to Off.
Appendix 3 Text File Formats MMMM Report items. Up to four types. 16 characters (including tabs that are counted as one character each).
Appendix 3 Text File Formats Note • When channel data is in a condition shown in the table below, the MV outputs Er, Ov, or Bo to the report. Data Condition Error Measurement and external input channels Positive range-out Negative range-out Burnout detection Computation channels Positive computation range-out (when the value exceeds approx. 3.4E+38) Negative computation range-out (when the value is less than approx. –3.
Index Index Symbol **............................................................................................ 10-7 [a?b:c]...................................................................................10-11 Numeric 4-panel display............................................................ 1-24, 5-31 A abnormal data....................................................................... 1-47 ABS.......................................................................................
Index event...................................................................................... 1-36 event action................................................................... 1-36, 7-1 event data.................................................................... 1-26, 1-28 event data recording conditions............................................ 1-29 EXP....................................................................................... 10-7 expansion...........................................
Index Modbus status log................................................................. 5-30 mode (event data)................................................................... 4-3 mode (range)........................................................................... 3-3 monitor pause.......................................................................... 5-4 moving average............................................................... 1-4, 3-6 N NE.....................................................
Index TLOG..................................................................................... 10-4 TLOG computation...................................................... 1-45, 10-9 trademarks.................................................................................. ii transmitter power supply....................................................... 1-51 Trend/Storage interval............................................................. 4-2 trend display...............................................
