1 /4 -DIN, 1/8 -DIN & 1/16 -DIN Controllers & Indicators - Product Manual 1 1 1 /4, /8 and /16 DIN Plus Series Controllers & Indicators User Guide Manual Part Number: 59305-7
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual This manual supplements the Concise Product manual supplied with each instrument at the time of shipment. Information in this installation, wiring and operation manual is subject to change without notice. Copyright © March 2014, Danaher Corporation, all rights reserved.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Warranty and Returns Statement These products are sold by West Instruments under the warranties set forth in the following paragraphs.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Contents Page Number: Warranty and Returns Statement .................................................................................................... iv 1 Introduction........................................................................................................................... 10 2 Installation .....................................................................................................................
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Option Slot 3 - Linear Voltage or mADC Output module .................................................................... 31 Option Slot 3 - Dual Relay Output Module ......................................................................................... 32 Option Slot 3 - Transmitter Power Supply Module .............................................................................
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Manual Control Mode ................................................................................................................................ 57 Selecting/deselecting Manual Control Mode .......................................................................................57 P6100, P8100 & P4100 Controllers –Communications Parameters ........................................................ 58 Bit Parameters ................
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Exceed Condition ...................................................................................................................................... 92 Limit Output Function ................................................................................................................................ 92 Limit Annunciator Outputs ....................................................................................................
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Device Addressing .................................................................................................................................. 123 Supported Modbus Functions ................................................................................................................. 123 Function Descriptions ...................................................................................................................
1 Control Type Controller CPU /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Type: Controller Parameter ............................................................................................ 138 Type: Controller Definition ................................................................................................... 138 Type: General Definition ............................................................................................................
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual On-Off Differential (Hysteresis) Open Loop VMD Type: VMD Controller Definition ............................................................................. 146 Overlap/Deadband PI Control Type: Controller Parameter ................................................................................. 146 Type: Controller Definition ..................................................................................................
1 Setpoint Ramp Rate Setpoint Select /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Type: Controller Parameter ............................................................................... 155 Type: Controller Parameter ....................................................................................... 156 Setpoint Select Enable Type: Controller Parameter ...........................................................................
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual How to use this manual This manual is structured to give easy access to the information required for all aspects of the installation and use and of the products: Section 1: Introduction - A brief description of the product range. Section 2: Installation - Unpacking, installing and panel mounting instructions. Section 3: Plug-in Options - Installation of the plug-in option modules.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 1 Introduction These instruments are microprocessor based indicators, process and valve controllers, and indicators. They can measure, display or control process variables such as temperature, pressure, flow and level from a variety of inputs. Models are available in three sizes. 1/16 DIN (48 x 48mm front). 1/8 DIN (48 x 96mm front) and 1/4 DIN (96 x 96mm front).
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 2 Installation Unpacking 1. Remove the product from its packing. Retain the packing for future use, in case it is necessary to transport the instrument to a different site or to return it to the supplier for repair/testing. 2. The instrument is supplied with a panel gasket and push fit fixing strap. A single sheet concise manual is also supplied in one or more languages. Examine the delivered items for damage or defects.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual The mounting panel must be rigid and may be up to 6.0mm (0.25 inches) thick. The cut-outs required for the instruments are shown below. 1 /4 DIN 1 1 /8 DIN /16 DIN 92mm 92mm +0.5 –0.0 +0.5 –0.0 (45mm for 45mm indicator) +0.5 –0.0 92mm 45mm +0.5 –0.0 45mm +0.5 –0.0 (92mm for indicator) +0.5 –0.0 Figure 2.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Once the instrument is installed in its mounting panel, it may be subsequently removed from its housing, if necessary, as described in the Fitting and Removing Option Modules section. Instruments may be mounted side-by-side in a multiple installation, but instrument to panel moisture and dust sealing will be compromised. The cut-out width (for n instruments) is shown below.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 3 Plug-in Options Options Modules and Functions A range of plug-in option modules is available to add additional input, output and communication functions to the instruments in the range. These modules can be either preinstalled at the time of manufacture, or retrofitted in the field. The modules are installed between the instruments main circuit boards into the four option slots. These are designated as Slots 1, 2, 3, A & B.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Table 1. Option Module vs.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Preparing to Install or Remove Options Modules CAUTION: Before removing the instrument from it’s housing, ensure that all power has been removed from the rear terminals. 1. Remove the instrument from its housing by gripping the side edges of the front panel (there is a finger grip on each edge) and pull the instrument forwards.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Mounting Struts Option Slot B Option Slot 2 Option Slot A Option Slot 1 Option Slot 3 Figure 6. Location of Option Modules - 1/8 & 1/4 DIN Instruments CAUTION: Take care not to put undue stress on the ribbon cable attaching the display and CPU boards. 2. Remove or fit the modules into the Option slots as required. The location of the connectors is shown below.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Option Slot B Connectors PL2A, PL2B & PL2C Option Slot 2 Connector PL4A Option Slot 1 Connectors PL7 & PL8 Option Slot A Connectors PL5 & PL6 Option Slot 3 Connectors PL4B Figure 8.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Replacing the Instrument in its Housing With the required option modules correctly located into their respective positions the instrument can be replaced into its housing as follows: 1. If required, move the CPU and PSU boards back together, taking care to locate the option module tongues into the slots in the board opposite. Hold the main boards together whilst relocating them back into the mounting struts on the front panel. 2.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 4 Wiring Instructions Electrical noise is a phenomenon typical of industrial environments. As with any instrumentation, these guidelines should be followed to minimize the effect of noise. Installation Considerations Ignition transformers, arc welders, mechanical contact relays and solenoids are all common sources of electrical noise in an industrial environment and therefore the following guidelines MUST be followed. 1.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Use of Shielded Cable All analogue signals must use shielded cable. This will help eliminate electrical noise induction on the wires. Connection lead length must be kept as short as possible keeping the wires protected by the shielding. The shield should be grounded at one end only. The preferred grounding location is at the sensor, transmitter or transducer.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Sensor Placement (Thermocouple or RTD) If the temperature probe is to be subjected to corrosive or abrasive conditions, it must be protected by an appropriate thermowell. The probe must be positioned to reflect true process temperature: 1. In a liquid media - the most agitated area 2.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Connections and Wiring The rear terminal connections for 1/16 DIN and 1/4 & 1/8 DIN instruments are illustrated in the following diagrams. In general, all wiring connections are made to the instrument after it is installed. Copper wires must be used for all connections (except thermocouple signal wires).
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual WARNING: TO AVOID ELECTRICAL SHOCK, AC POWER WIRING MUST NOT BE CONNECTED TO THE SOURCE DISTRIBUTION PANEL UNTIL ALL WIRING PROCEDURES ARE COMPLETED. WARNING: CHECK THE INFORMATION LABEL ON THE CASE TO DETERMINE THE CORRECT VOLTAGE BEFORE CONNECTING TO A LIVE SUPPLY. Note: The wiring diagram below shows all possible combinations.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Power Connections - Mains Powered Instruments Mains powered instruments operate from a 100 to 240V (±10%) 50/60Hz supply. Power consumption is 7.5VA. Connect the line voltage (live and neutral) as illustrated via a two-pole isolating switch (preferably located near the equipment) and a 1amp anti-surge fuse.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Universal Input Connections - Thermocouple (T/C) Use only the correct thermocouple wire or compensating cable from the probe to the instrument terminals avoiding joints in the cable if possible. Failure to use the correct wire type will lead to inaccurate readings. Ensure correct polarity of the wires by crossreferencing the colours with a thermocouple reference table. 4 _ 3 _ 5 + 2 + 1 1 /16 DIN Figure 15.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Universal Input Connections - Linear Volt, mV or mA input Linear DC voltage, millivolt or milliamp input connections are made as illustrated. Carefully observe the polarity of the connections. 4 _ 5 + + _ 6 + _ mV/V mV/V 2 mA 1 /16 DIN Figure 17.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Option Slot 1 - SSR Driver Output Module If option slot 1 is fitted with an SSR driver output module, make connections as illustrated. The solid-state relay driver is a 0-10V DC signal, load resistance must be no less than 500 ohms. SSR driver outputs are not isolated from the signal input or other SSR driver outputs. 1 19 + 20 2 21 _ 3 1 _ 1 /16 DIN Figure 19.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Option Slot 2 - Relay Output Module If option slot 2 is fitted with a relay output module, make connections as illustrated. The relay contacts are rated at 2 amps resistive, 240 VAC (120V max for direct Valve Motor control). 13 N/O 22 N/C 14 COM 23 COM 15 N/C 24 N/O 1 1 /16 DIN Figure 22.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Option Slot 2 - Dual Relay Output Module If option slot 2 is fitted with a dual relay output module, make connections as illustrated. This module has two independent relays, which share a common connection terminal. The contacts are rated at 2 amp resistive 240 VAC. (120V max for direct Valve Motor control). 13 N/O OUTPUT 2 22 N/O OUTPUT 4 14 COMMON 23 COMMON 15 N/O OUTPUT 4 24 N/O OUTPUT 2 1 1 /16 DIN Figure 25.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Option Slot 3 - Relay Output Module If option slot 3 is fitted with a relay output module, make connections as illustrated. The relay contacts are rated at 2 amps resistive, 240 VAC (120V max for direct Valve Motor control). 16 N/C 10 N/C 17 COM 11 COM 18 N/O 12 N/O 1 1 /16 DIN Figure 27.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Option Slot 3 - Dual Relay Output Module If option slot 3 is fitted with a dual relay output module, make connections as illustrated. This module has two independent relays, which share a common connection terminal. The contacts are rated at 2 amp resistive 240 VAC. (120V max for direct Valve Motor control).
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Option Slot A Connections - RS485 Serial Communications Module If option slot A is fitted with the RS485 serial communication module, connections are as illustrated. Carefully observe the polarity of the A (Rx/Tx +ve) and B (Rx/Tx -ve) connections. 11 16 A 17 B 18 COM B RS485 12 RS485 A 1 1 /16 DIN /4 DIN & 1/8 DIN Option Slot A – RS485 Serial Communications Module Figure 32.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Option Slot B Connections – Digital Input 2 (Full Auxiliary Module) If option slot B is fitted with the Full Auxiliary input module (see below), a secondary digital input is also provided. This may be connected to either the voltage free contacts of a switch or relay, or a TTL compatible voltage.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 5 Powering Up WARNING: ENSURE SAFE WIRING PRACTICES ARE FOLLOWED The instrument must be powered from a supply according to the wiring label on the side of the unit. The supply will be either 100 to 240V AC, or 24/48V AC/DC powered. Check carefully the supply voltage and connections before applying power. CAUTION: When powering up for the first time, disconnect the output connections.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Displays Indicator models have a single line display, which normally shows the process variable value, and status indicators LED’s for mode and alarm indication. Controllers are provided with a dual line display and LED indicators for mode, automatic tune, alarm and output status. The upper display shows the process variable value during normal operation, whilst the lower display shows the Setpoint value.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 6 Messages and Error Indications The following displays are shown when an error occurs or a hardware change is detected. Table 4. Error/Faults conditions Error/Faults Conditions Upper display Configuration & Setup is required. Seen at first turn on or if hardware configuration changed. Press to enter Configuration Mode, next press or to enter the unlock code number, then press to proceed.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 7 Instrument Operation Modes All instruments in the range share a similar user interface. Indicator models (single 4-digit display) the legend shown in the “Lower Display” column will be shown for approx 1 second before the “Upper Display” value is shown. For more details, refer to the mode tables below. Table 5.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Unlock Codes The screen is seen before entry is allowed to Configuration, Setup and Automatic Tuning modes. An unlock code must be correctly selected using the or keys to enter the required mode. An incorrect entry results in a return to Select Mode. The value of the lock codes only can be changed from within the modes that they apply to. Lock Code – Entry and Default Values Table 7.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Table 8. Automatic Tune Mode Parameters Parameter Upper Display Adjustment Range Pre-tune or Indication remains if Pre-Tune cannot be used at this time. This applies if: a). The setpoint is ramping b). The process variable is less than 5% of span from the setpoint c).
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Possible Values Option 2 module type No option fitted. Option 3 module type Auxiliary option A module type Auxiliary option B module type Upper/Main Display Lower Display (or 1st Legend)* 1 /8 DIN Indicator Units Display Relay Dual relay SSR drive Triac Linear voltage / current output No option fitted.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Lock Code View In the event that a lock code is forgotten, the instrument lock code values can be seen in the lock code view. In this view the codes are read only, the codes can be changed from the mode to which they apply. Entry and Navigating in Lock Code View Mode together whilst the instrument is powering up until the Press and display is shown. Once in this mode Press to step between lock codes.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 8 P6100, P8100 & P4100 Controller – Model Group These controllers combine technical functionality, field flexibility and ease of use to give you the best in comprehensive process control. The P6100 1/16 –DIN Controller (48 x 48mm), P8100 1/8 –DIN Controller (96 x 48mm) and P4100 1/4 –DIN Controller (96 x 96mm) offer similar functionality in three DIN sizes..
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Changing Parameter Values Press to navigate to the required parameter, then press value as required. or to set the Once the value is changed, the display will flash to indicate that confirmation of the change is required. The value will revert back if not confirmed within 10 seconds. Press to accept the change. Or Press to reject the change and to move onto the next parameter. Hold down and press to return to Select Mode.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Input type and Range (continued) Lower Display Upper Display Description N type: 0 to 1399 ºC N type: 32 to 2551 ºF R type: 0 to 1759 ºC R type: 32 to 3198 ºF S type: 0 to 1762 ºC S type: 32 to 3204 ºF T type: -240 to 400 ºC T type: -400 to 752 ºF T type: -128.8 to 400.0 ºC with decimal point T type: -199.9 to 752.
1 Parameter Lower Display Decimal point position Control Type Primary Output Control Action Alarm 1Type /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Upper Display Description Decimal point position in non-temperature ranges. 0 = XXXX 1 = XXX.X 2 = XX.XX 3 = X.XXX Primary control Primary and Secondary control (e.g.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Lower Display Loop Alarm Time* Alarm Inhibit Upper Display Description 1 sec to 99 mins. 59secs Only applies if primary proportional band = 0 No alarms Inhibited Default Value When Visible .
1 Parameter Output 2 Usage Lower Display /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Upper Display Description As for output 1 control selected else Linear Output 2 Range As for output 1 Retransmit Output 2 Scale maximum to Display value at which output will be maximum Retransmit Output 2 Scale minimum to Display value at which output will be minimum As for output 1 Output 3 Usage Default When Value Visible
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Lower Display Upper Display Enable Digital Input 1 Usage Digital Input 2 Usage Remote Setpoint Input Range Description Default Value When Visible Read / Write.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6100, P8100 & P4100 – Setup Mode This mode is normally selected only after Configuration Mode has been completed, and is used when a change to the process set up is required. It can affect the range of adjustments available in Operator Mode. Using the PC Configurator software, it is possible to configure an Extended Operator Mode.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Table 12. P6100, P8100 & P4100 Set Up Mode Parameters Parameter Lower Display Upper Display Adjustment Range Default Value When Visible Input Filter Time constant OFF, 0.5 to 100.0 secs in 0.5 sec increments Process Variable Offset Span of controller Primary Power The current Primary Output Power. Read Only. N/A Always Secondary Power The current Secondary Output power. Read Only.
1 Parameter /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Lower Display Upper Display Adjustment Range Default Value Output 2 Cycle Time 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256 or 512 secs. Not applicable to linear outputs Output 3 Cycle Time 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256 or 512 secs. Not applicable to linear outputs When Visible = or or = or or Process High Alarm 1 value* Range Min.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Setpoint Value Local Setpoint Value Setpoint 1 Value Setpoint2 Value Lower Display or or or Upper Display Adjustment Range Default Value Range minimum Always Range minimum. or before the legend indicates if this is the currently active SP Within scale range upper and lower limits. = Range minimum.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6100, P8100 & P4100 Controllers - Operator Mode This is the mode used during normal operation of the instrument. It can be accessed from Select Mode, and is the usual mode entered at power-up. The available displays are dependent upon whether Dual or Remote Setpoint modes are being used, whether Setpoint Ramping is enabled and the setting of the Display Strategy parameter in Configuration Mode.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Table 13. P6100, P8100 & P4100 Operator Mode Displays Upper Display Lower Display When Visible Description PV Value Active SP Value Display strategy 1 and 2. (Initial Screen) Process Variable and target value of currently selected Setpoint. Local SP is adjustable in Strategy 2 PV Value Actual SP Value Display strategy 3 and 6 (Initial Screen) Process Variable and actual value of selected Setpoint (e.g. ramping SP value).
1 Upper Display Lower Display Active Alarm Status /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual When Visible When any alarm is active. ALM indicator will also flash Description Upper display shows which alarm(s) are active. Inactive alarms are blank Alarm 1 Active Alarm 2 Active Loop Alarm Active Note: When an extended Operator Mode is configured the additional parameters are available after the above parameters.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Manual Control Mode To allow manual control to be selected in Operator Mode, must be enabled in Set Up Mode. Manual Mode can be selected using the front keys or by use of a digital input if one has been fitted and configured for this function. Selecting/deselecting Manual Control Mode Press the The Press key to toggle between Automatic and Manual control.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6100, P8100 & P4100 Controllers –Communications Parameters The Modbus parameter addresses, and the possible ASCII message types and parameter indents for the P6100, P8100 & P4100 are detailed below. RO indicates a parameter is read only, R/W indicates it can also be written to. Communications writes will not implemented if the Communications Write Parameter is disabled.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Modbus Parameter No. Secondary Proportional Band Primary Proportional Band Direct / Reverse Acting Automatic Reset Time (or Loop Alarm Time) 5 Rate 9 6 R/W 8 R/W 10 Scale Range Lower Limit 11 Scale Range Upper Limit 12 Alarm 1 Value 13 Manual Reset 14 15 Overlap / Deadband 16 On / Off Differential 17 Decimal Point Position 18 Output 2 Cycle Time.
1 Parameter /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Modbus Parameter No.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Modbus Parameter No. Controller commands Controller Status Scan Table Equipment ID 122 59305, Issue 7 – March 2014 RO ASCII Ident & Notes Message Types Z Type 3/4 R/W L Type 2 RO ] Type 2 RO Only Type 3 / 4 ASCII messages are allowed with this parameter. The {DATA} field must be one of eight fivedigit numbers.
1 Parameter /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Modbus Parameter No.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 9 P6170, P8170 & P4170 VMD Controller – Model Group These controllers are designed to control motorised valves using a three point stepping Valve Motor Drive (VMD) control algorithm. The P6170 1/16 –DIN VMD Controller (48 x 48mm), P8170 1/8 –DIN VMD Controller (96 x 48mm) and P4170 1/4 –DIN VMD Controller (96 x 96mm) offer similar functionality in three DIN sizes.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6170, P8170 & P4170 VMD Controllers - Configuration Mode This mode is normally used only when the instrument is configured for the first time or when a major change is made to the instruments characteristics. The Configuration Mode parameters must be set as required before adjusting parameters in Setup Mode, or attempting to use the instrument in an application.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Table 16. P6170, P8170 & P4170 Configuration Mode Parameters Parameter Input type and Range Lower Display Upper Display Description B type: 100 to 1824 ºC B type: 211 to 3315 ºF C type: 0 to 2320 ºC C type: 32 to 4208 ºF J type: -200 to 1200 ºC J type: -328 to 2192 ºF J type: -128.8 to 537.7 ºC with decimal point J type: -199.9 to 999.
1 Parameter Input type and Range (Continued) Lower Display /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Upper Display Description Pt100: -199 to 800 ºC Pt100: -328 to 1472 ºF Pt100: -128.8 to 537.7 ºC with decimal point Pt100: -199.9 to 999.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Lower Display Upper Display Description Default Value When Visible Process High Alarm 1 value* Range Min. to Range Max. Parameter repeated in Setup Mode Range Max. = Process Low Alarm 1 value* Range Min. to Range Max Parameter repeated in Setup Mode Range Min.
1 Parameter Output 1 Usage** Lower Display /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Upper Display Description Valve Motor Open Valve Motor Close Default Value When Visible is not or = Alarm 1, Direct Acting Alarm 1, Reverse Acting Alarm 2, Direct Acting Alarm 2, Reverse Acting Linear Output 1 Range Loop Alarm, Direct Acting Loop Alarm, Reverse Acting
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Lower Display Upper Description Display to Default Value When Visible Range max = or to Display value at which output will be minimum As for output 1 Range min = or ( if linear) is not Linear Output 3 Range As for output 1 Retransmit Output 3 Scale maximum to Display value at which output will be
1 Parameter Comms Protocol Bit rate Lower Display /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Upper Display Description Modbus with no parity Modbus with Even Parity Modbus with Odd Parity . 1.2 kbps . 2.4 kbps . 4.8 kbps . 9.6 kbps . 19.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Remote Auxiliary Input Range Lower Display Upper Display Description 0 to 20mA DC input 4 to 20mA DC input 0 to 10V DC input 2 to 10V DC input 0 to 5V DC input 1 to 5V DC input 0 to 100mV DC input Potentiometer (2K Default Value (or if = ) When Visible or = = Remote Setpoint Upper Limit t
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6170, P8170 & P4170 – Setup Mode This mode is normally selected only after Configuration Mode has been completed, and is used when a change to the process set up is required. It can affect the range of adjustments available in Operator Mode. Some Setup Mode parameters can be copied into Operator Mode by the PC Configurator software. This is called Extended Operator Mode.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Set Valve Opened Position & Set Valve Closed Position Hold down and press Press or Setup Mode. to enter the Select Mode to navigate to the Setup Mode option, then press to enter Press to scroll through the parameters until is shown in the Lower Display to indicate that the Set Valve Open Position sequence has started. The Upper Display will be Blank. Press The Upper Display will now show .
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Table 17. P6170, P8170 & P4170 Set Up Mode Parameters Parameter Lower Display Upper Display Adjustment Range Input Filter Time constant OFF, 0.5 to 100.0 secs in 0.5 sec increments Process Variable Offset Span of controller Primary Output Proportional Band Automatic Reset (Integral Time Constant) Default Value When Visible . Always Always 0.5% to 999.9% of input span. .
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Lower Display Upper Display Adjustment Range Default Value Deviation Alarm 2 Value span from setpoint When Visible = Band Alarm 2 value* 1 LSD to full span from setpoint.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6170, P8170 & P4170 Controllers - Operator Mode This is the mode used during normal operation of the instrument. It can be accessed from Select Mode, and is the usual mode entered at power-up. The available displays are dependent upon whether Dual or Remote Setpoint modes are being used, whether Setpoint Ramping is enabled and the setting of the Display Strategy parameter in Configuration Mode.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Upper Display Lower Display SP Value SP1 Value or SP2 Value or Local Setpoint Value or When Visible Description Display strategy 1, 3, 4, 5 and 6 if Digital Input is not in config mode and RSP is not used. Display strategies 1 to 6, if Digital Input is set for dual SP ( in config mode). Display strategies 1 to 6, if Digital Input is set for dual SP ( in config mode).
1 Upper Display Lower Display Active Alarm Status /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual When Visible When any alarm is active. ALM indicator will also flash Description Upper display shows which alarm(s) are active. Inactive alarms are blank Alarm 1 Active Alarm 2 Active Loop Alarm Active Note: When an extended Operator Mode is configured, the additional parameters are available after the above parameters.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Manual Control Mode To allow manual control to be selected in Operator Mode, must be enabled in Set Up Mode. Manual Mode can be selected using the front keys, via serial communications or by use of a digital input if one has been fitted and configured for this function. When in Manual Mode, the MAN indicator flashes and the lower display shows .
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6170, P8170 & P4170 Controllers – Serial Communications Parameters The P6170, P8170 & P4170 communications parameters are detailed in the following tables. RO indicates a parameter is read only, R/W indicates it can also be written to. Writes will not implemented if the Communications Write parameter is disabled. Note: These models support the Modbus protocol.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Modbus Parameter No. Notes 9 R/W Motor Travel Time 10 R/W Scale Range Lower Limit Scale Range Upper Limit Alarm 1 Value Alarm 2 Value Decimal Point Position 11 R/W Derivative Time Constant value. Read only if Self-Tuning.
1 Parameter /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Modbus Parameter No. Notes Serial Number Low Serial Number Mid Serial Number High Date of manufacture Product Revision Level 123 124 125 126 RO RO RO RO Unit serial number. Digits aaaa Format aaaa bbbb cccc, (12 Digits bbbb BCD digits). Digits cccc Manufacturing date code as an encoded binary number. E.g. 0403 for April 2003 is returned as 193hex Bits 0 – 7: Alpha part of PRL. (e.g.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 10 P6700, P8700 & P4700 Limit Controller – Model Group Limit Controllers protect processes that could be damaged or become hazardous under fault conditions. They shut down the process at a preset level. Three model sizes are available: P6700 1/16 DIN Limit Controller (48 x 48mm), P8700 1/8 DIN Limit Controller (96 x 48mm) and P4700 1/4 DIN Limit Controller (96 x 96mm).
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Changing Parameter Values Press to navigate to the required parameter, then press value as required. or to set the When a value is changed, the display will flash to indicate that confirmation of the change is required. The value will revert back if not confirmed within 10 seconds. Press to accept the change. Or Press to reject the change and to move onto the next parameter. Hold down and press to return to Select Mode.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Input type and Range (Continued) Lower Display Upper Display Description Default Value When Visible N type: 0 to 1399 ºC Always N type: 32 to 2551 ºF for Europe R type: 0 to 1759 ºC R type: 32 to 3198 ºF S type: 0 to 1762 ºC S type: 32 to 3204 ºF T type: -240 to 400 ºC T type: -400 to 752 ºF for USA T type: -128.8 to 400.
1 Parameter Lower Display /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Upper Display Description Decimal point position Process Variable Offset Span of controller (see CAUTION note at end of section) High Limit. Limit relay is energised when process “safe” (PV < Limit Setpoint) Low Limit.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Lower Display Upper Display Description Alarm 2 Hysteresis* 1 LSD to 100% of span (in display units) on “safe” side of alarm point.
1 Parameter Retransmit Output 3 Scale maximum /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Lower Display Upper Description Display to Display value where output is maximum Retransmit Output 3 Scale minimum to Display value where output is minimum Display Strategy PV is visible in Operator mode PV not visible in Operator mode Comms Protocol Bit rate Displays in Operator mode when Limit Output is not acti
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6700, P8700 & P4700 Limit Controllers – Setup Mode This mode is normally selected only after Configuration Mode has been completed, and is used when a change to the process set up is required. Note: Entry into Setup Mode is security-protected by the Setup Mode lock code. Entry into the Setup Mode Hold down and press Press or Setup Mode.
1 Parameter /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Lower Display Upper Display Adjustment Range Default Value When Visible = Process High Alarm 1 value* Range Min. to Range Max. Range Max. Process Low Alarm 1 value* Range Min. to Range Max. Range Min. Deviation Alarm 1 Value* span from setpoint = Band Alarm 1 value* 1 LSD to full span from setpoint.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6700, P8700 & P4700 Limit Controllers - Operator Mode This is the mode used during normal operation of the instrument. It can be accessed from Select Mode, and is the usual mode entered at power-up. WARNING: IN NORMAL OPERATION, THE OPERATOR MUST NOT REMOVE THE INSTRUMENT FROM ITS HOUSING OR HAVE UNRESTRICTED ACCESS TO THE REAR TERMINALS, AS THIS WOULD PROVIDE POTENTIAL CONTACT WITH HAZARDOUS LIVE PARTS.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Limit Setpoint Adjustment Adjustment of the Limit Setpoint can be only made from Setup Mode. Exceed Condition An Exceed Condition occurs when the Process Variable exceeds the Limit Setpoint value (i.e. PV is greater than the Limit Setpoint when set for high limit action, PV is less than the Limit Setpoint for low limit action). The LED is on during this condition, and is extinguished once it has passed.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6700, P8700 & P4700 Controllers – Serial Communications Parameters The Modbus parameter addresses, and the possible ASCII message types and parameters indents for the P6700, P8700 & P4700 are detailed below. RO indicates a parameter is read only, R/W indicates it can also be written to. Communications writes will not implemented if the Communications Write Parameter is disabled.
1 Parameter Modbus Parameter No.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Modbus Parameter No. Controller Commands Controller Status Scan Table Equipment ID 122 59305, Issue 7 – March 2014 RO ASCII Ident & Notes Message Types Z Type 3/4 R/W L Type 2 RO ] Type 2 RO The Type 3 {DATA} field must be one of three five-digit numbers: 00150 = Reset Limit Outputs 00160 = Reset Hold Value 00170 = Reset Exceed Time value The response contains the same {DATA}.
1 Parameter /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Modbus Parameter No. Serial Number Low Serial Number Mid Serial Number High Date of manufacture 123 124 125 126 RO RO RO RO Product Revision Level 129 RO Firmware Version 130 RO ASCII Ident & Notes Message Types Digits aaaa Unit serial number. Digits bbbb Format aaaa bbbb cccc, (12 BCD digits). Digits cccc Manufacturing date code as an encoded binary number. E.g.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 11 P6010 & P8010 Indicator – Model Group These Indicators are ideal for most process monitoring applications. Available with a red, green or Red/Green colour change display, plug-in modules for latching or non-latching relays, transmitter power output, or PV retransmission. The P6010 1/16 DIN Indicator (48 x 48mm) and P8010 1/8 DIN Indicator (96 x 48mm) offer similar functionality in two DIN sizes.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Scrolling through Parameters and Values Press to scroll through the parameters. While this key is pressed, and up to 1 second after, the parameter legend is shown, followed by the current parameter value. Note: Only parameters that are applicable to the hardware options chosen will be displayed. Changing Parameter Values Press to navigate to the required parameter, then press value as required.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Legend for 1 sec followed by Input type and Range (Continued) Set Value Adjustment Range & Description Default When Units Value Visible Display 1 ( /8 Din Only) L type: 0 to 762 ºC L type: 32 to 1403 ºF L type: 0.0 to 537.7 ºC with decimal point L type: 32.0 to 999.
1 Parameter Legend for 1 sec followed by /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Set Value Adjustment Range & Description 1 ( /8 Din Only) Scale Range Upper Limit Scale Range Lower Limit +100 to Range Max Scale Range Lower Limit Range Min. to Scale range Upper Limit 100 Decimal point position Default When Units Value Visible Display Decimal point position in nontemperature ranges. 0 = XXXX 1 = XXX.X 2 = XX.XX 3 = X.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Legend for 1 sec followed by Set Value Adjustment Range & Description Default When Units Value Visible Display 1 ( /8 Din Only) Always Process High Alarm 3 value* As for alarm 1 type Range Min. to Range Max. Parameter repeated in Setup Mode Range Max. = Process Low Alarm 3 value* Range Min. to Range Max. Parameter repeated in Setup Mode Range Min.
1 Parameter Legend for 1 sec followed by Output 1 Usage (Continued) /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Set Value Adjustment Range & Description Default When Units Value Visible Display 1 ( /8 Din Only) Alarm 4, direct, non-latching Alarm 4, reverse, non-latching Alarm 4, direct, latching Alarm 4, reverse, latching Alarm 5, direct, non-latching Alarm 5, reverse, non-latching Alarm 5, direct, latching Alarm 5, re
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Legend for 1 sec followed by Set Value Adjustment Range & Description Default When Units Value Visible Display 1 ( /8 Din Only) Output 2 Usage As for Output 1 usage is not or empty Output 2 PV Retransmit Type 0 to 5 V DC output 1 0 to 10 V DC output = = 2 to 10 V DC output 0 to 20 mA DC output 4 to 20 mA DC output
1 Parameter Legend /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Set Value for 1 sec followed by Adjustment Range & Description Default When Units Value Visible Display 1 ( /8 Din Only) Display Strategy ,,,, (see Operator Mode for details) Display Colour Permanent Red Always 1/8 Din units if colour change display fitted = .
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6010 & P8010 Indicators - Setup Mode This mode is normally selected only after Configuration Mode has been completed, or is used when a change to the process set up is required. These parameters must be set as required before attempting to use the indicator in an application. Entry into the Setup Mode Setup Mode is entered from Select Mode Hold down and press to force the controller into the Select Mode.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Table 27. P6010 & P8010 Set Up Mode Parameters Parameter Legend for 1 sec followed by Set Value Adjustment Range & Description Default When Units Value Visible Display 1 ( /8 Din Only) . Always Always Input Filter Time constant OFF, 0.5 to 100.0 seconds in 0.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Legend for 1 sec followed by Set Value Adjustment Range & Description Default When Units Value Visible Display 1 ( /8 Din Only) Process High Alarm 5 value* Range Min. to Range Max. Repeat of Configuration Mode parameter Range Max. = Process Low Alarm 5 value* Range Min. to Range Max. Repeat of Configuration Mode parameter Range Min.
1 Parameter Legend for 1 sec followed by /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Set Value Adjustment Range & Description Default When Units Value Visible Display 1 ( /8 Din Only) = Scaling Breakpoint 9 Multi-point scaling breakpoint 9, adjustable up to 100% of span.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6010 & P8010 Indicators - Operator Mode This is the mode used during normal operation of the instrument. It can be accessed from Select Mode, and is the usual mode entered at power-up. The available displays are dependent upon the setting of the Display Strategy parameter in Configuration Mode.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Table 28. P6010 & P8010 Operator Mode Displays Parameter Legend Set Value for 1 sec followed by Process Variable Maximum PV Value Minimum PV Value Adjustment Range & Description Current Process Variable value Read only, but latched relays can be reset (*see below) Maximum displayed value (inc or ) since was last reset.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 1 /8 Din Indicator Units Display The P8010 1/8 Din indicators have an additional Units Display. In Operator Mode, this display shows ° or ° when a temperature input range is displayed, and is blank for linear inputs. The units display is also used in other modes as a confirmation of the parameter type currently shown in the main display. This display is not fitted on P6010 1/16 Din indicators.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Multi-Point Scaling When Multi-Point Scaling is enabled ( = in Configuration Mode), up to 9 breakpoints can be set to linearize the input signal. This only applies to mA, mV or Voltage input types. For each breakpoint the input scale value (n) is entered in % of input span, followed by the value to be shown (n) in display units.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual P6010 & P8010 Indicators – Serial Communications Parameters The Modbus parameter addresses, and the possible ASCII message types and parameters indents for the P6010 & P8010 are detailed below. RO indicates a parameter is read only, WO indicates a parameter is write only and R/W indicates it can read from or written to. Communications writes will not implemented if the Communications Write Parameter is disabled.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Word Parameters Table 30. P6010 & P8010 Communications - Word Parameters Parameter Process Variable Modbus Parameter No.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Parameter Alarm 2 Hysteresis Alarm 3 Hysteresis Modbus Parameter No.
1 Parameter /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Modbus Parameter No. Date of manufacture 126 RO Product Revision Level 129 RO Firmware Version 130 RO ASCII Ident & Notes Message Types Manufacturing date code as an encoded binary number. E.g. 0403 for April 2003 is returned as 193hex Alpha part of PRL. Low Byte E.g. A = 01hex High Byte Numeric part of PRL. E.g. 13 = 0Dhex Bits Meaning 0-4 5-9 Revision number (1,2...) Alpha version (A=0, B=1...
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 12 Manually Tuning Controllers Single Control Tuning (PID with Primary Output only) This simple technique balances the need to reach setpoint quickly, with the wish to limit setpoint overshoot at start-up or during process changes.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Dual Control Tuning (PID with Primary and Secondary Outputs) This simple tuning technique balances the need to reach setpoint quickly, with the wish to limit setpoint overshoot at start-up and during process changes.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 7. Using manual control ensure that the valve is positioned away from its end stops. 8. Follow the instructions in the diagram below. At each stage, allow sufficient settling time before moving on to the next stage. Process Variable START Apply Power to the load. Does the PV Time Tb Yes continuously Oscillate? No Note the time Are the interval Ta Oscillations Yes decaying to zero? Set = 0.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Manually Fine Tuning. A separate cycle time adjustment parameter is provided for each time proportioning control output. Note: Adjusting the cycle time affects the controllers operation; a shorter cycle time gives more accurate control but electromechanical components such as relays have a reduced life span. 1. Increase the width of the proportional band if the process overshoots or oscillates excessively. 2.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 13 Modbus Serial Communications All models support the Modbus RTU communication protocol. Some models also support an ASCII communication protocol. Where both Modbus and ASCII are supported, the protocol to be used is selected from Configuration Mode. The RS485 Communications Module must be fitted into Option Slot A in order to use serial communications.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Link Layer A Query (or command) is transmitted from the Modbus Master to the Modbus Slave. The slave instrument assembles the reply to the master. All of the instruments covered by this manual are slave devices, and cannot act as a Modbus Master. MODBUS SLAVE MASTER INSTRUMENT QUERY RESPONSE Figure 40.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Device Addressing The instrument is assigned a unique device address by the user in the range 1 (default) to 255 using the parameter in Configuration Mode. This address is used to recognise Modbus Queries intended for this instrument. The instrument does not respond to Modbus Queries that do not match the address that has been assigned to it.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Read Coil/Input Status (Function 01 / 02) Reads the content of instruments output/input status bits at the specified bit address. Table 33. Read Coil/Input Status (Modbus Function 01/02) Function 01 / 02 QUERY Address of 1st Bit HI Function Number of Bits LO HI LO RESPONSE Number of Bytes First 8 bits 2nd 8 Bits 01 / 02 In the response the “Number of Bytes” indicates the number of data bytes read from the instrument. E.g.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Force Single Coil (Function 05) Writes a single binary value to the Specified Instrument Bit address. Table 35. Force Single Coil (Modbus Function 05) QUERY Address of Bit Function 05 HI LO State to write FF/00 RESPONSE Address of Bit Function 05 HI LO 00 State written FF/00 00 The address specifies the address of the bit to be written to.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Pre-Set Multiple Registers (Function 10 Hex) Writes a consecutive word (two-byte) value to the specified address range. Table 38.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 14 ASCII Communications This is simple ASCII protocol provides backwards compatibility with some older products. ASCII is not available in all models in the range. The Modbus protocol is recommended for future use. Refer to the relevant Model Group Section for the ASCII and Modbus Application Layer (parameter address/ident information).
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Table 40. ASCII Parameter Key {S} is the Start of Message character L (Hex 4C) or R (Hex 52). L is used for Controllers; R is used for Profilers. {N} is the slave device address (in the range 1 - 99); addresses 1 - 9 may be represented by a single digit (e.g. 7) or in two-digit form, the first digit being zero (e.g. 07). {P} {C} is a character which identifies the parameter to be interrogated/modified.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Type 2 Message L {N} {P} {C} * or R {N} {P} {C} * This type of message is used by the master device, to interrogate or modify a parameter in the addressed slave device.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Type 4 Message L {N} {P} I * or R {N} {P} I * This type of message is sent by the master device to the addressed slave device, following a successful Type 3 transaction with the same slave device.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 15 Calibration Mode WARNING: CALIBRATION IS ONLY REQUIRED FOR INSTRUMENTS IN WHICH CALIBRATION ERRORS HAVE BEEN ENCOUNTERED. REFER TO CALIBRATION CHECK BELOW. CAUTION: Calibration must be performed by personnel who are technically competent and authorised to do so. Calibration is carried out during manufacture and is not normally required again during the lifetime of an instrument.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Recalibration Procedure Recalibration is carried out in five phases as shown in the table below, each phase corresponds to an input range of the instrument. CAUTION: The 50mV phase MUST be calibrated before the thermocouple range. Table 42.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 16 Appendix 1 – Glossary This Glossary explains the technical terms and parameters used in this manual. The entry type is also shown: General Definition: Terms normally applicable all models. Controller Definition: Terms applicable to Controller models only. VMD Controller Definition: Terms applicable to VMD Controller models only. Limit Controller Definition: Terms applicable to Limit Controller models only.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Alarm Hysteresis Type: General Parameter An adjustable band on the “safe” side of an alarm point, through which the process variable must pass before the alarm will change state, as shown in the diagram below. E.g. a high alarm’s hysteresis band is below the high alarm value, and a low alarm’s hysteresis is above the low alarm value. Also refer to Alarm Operation.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Alarm Operation Type: General Definition The different alarm types are shown below, together with the action of any outputs. Also refer to Alarm Hysteresis, Alarm Inhibit, Band Alarm, Deviation Alarm, Latching Relay, Logical Alarm Combinations, Loop Alarm, Process High Alarm and Process Low Alarm.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Alarm Inhibit Type: General Parameter Inhibits an alarm at power-up or when the controller Setpoint is switched, until that alarm goes inactive. The alarm operates normally from that point onwards. Also refer to Alarm Operation. Annunciator Type: Limit Controller Definition A special type of alarm output that is linked to a Limit Controllers main Limit Output.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Bias (Manual Reset) Type: Controller Tuning Parameter Used to manually bias the proportional output(s) to compensate for process load variations. Bias is expressed as a percentage of output power and is adjustable in the range 0% to 100% (for Primary Output alone) or -100% to +100% (for both Primary and Secondary Outputs). This parameter is not applicable if the Primary output is set to ON/OFF control mode.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual When tuning a cascade system, first set the master to manual mode. Tune the slave controller using proportional control only (I & D are not normally required) then return the master to automatic mode before tuning the master. The result is quicker, smoother control with minimum overshoot and the ability to cope with load changes, whilst keeping the jacket temperature within acceptable tolerances.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Derivative Refer to Rate. Type: Controller Parameter Deviation Alarm 1 Value Type Type: General Parameter This is applicable only if Alarm 1 is selected to be Deviation Alarm. A positive value (Deviation High) sets the alarm point above the current actual setpoint, a negative value (Deviation Low) sets it below. If the process variable deviates from the setpoint by a margin greater than this value, alarm 1 becomes active.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Exceed Condition Type: Limit Controller Definition A state that occurs when the Process Variable exceeds the Limit Setpoint value. E.g. if the PV is above the Limit SP when set for high limit action, or below the Limit SP for low limit action. The Limit Controller will shut down the process when this condition occurs, and cannot be reset until the Exceed Condition has passed.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual LED Type: General Definition Light Emitting Diode. LED’s are used as indicator lights (e.g. for the alarm indication). The upper and lower 7-segment displays are also LED’s. Limit Controller Type: Limit Controller Definition A protective device that will shut down a process at a preset Exceed Condition, in order to prevent possible damage to equipment or products.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Logical Combination of Alarms Type: General Definition Two alarms may be combined logically to create an AND/OR situation. Any suitable output may be assigned as a Logical Alarm Output, configured for Reverse-acting or Direct action. Also refer to Alarm Operation ON ON ON ON OFF ON OFF OFF ON ON OUTPUT ON ON ON OFF ALARM 2 OFF OFF OFF ALARM 1 ON OFF OUTPUT OFF ALARM 2 ALARM 1 Table 43.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Loop Alarm Time Type: Controller Parameter When On-Off control is selected and loop alarm is enabled, this parameter determines the duration of the limit condition after which the loop alarm will be activated. It may be adjusted within the range of 1 second to 99 minutes 59 seconds. This parameter is omitted from the Set-up mode display sequence if On-Off control is not selected or loop alarm is disabled.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Manual Mode Enable Type: Controller Parameter Determines whether operator selection and de-selection of manual control is enabled. If the mode is enabled in Set-Up mode, pressing the AM key in Operator Mode will normally activate or deactivate manual control mode.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual calculating how long to energise the “Valve Open” or “Valve Close” outputs to bring the process on to control. It is important that this time accurately reflects the time taken to travel between the physical limits otherwise control will be impaired. The motor travel time should be stated in the valve specification or can obtained from the supplier or manufacturer.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Offset Type: Controller Parameter Offset is used to modify the measured process variable value and is adjustable in the range ±input span. Use this parameter to compensate for errors in the displayed process variable. Positive values are added to the process variable reading, negative values are subtracted. This parameter is in effect, a calibration adjustment; it MUST be used with care.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual OVERLAP Proportional Band 1 Output Power (%) WITH PID Proportional Band 2 Output 1 Output 2 Output 2 Output 1 Process Variable Overlap (positive value) WITH PID Output Power (%) DEADBAND Output 1 Proportional Proportional Band 1 Band 2 Output 2 Output 2 Output 1 Process Variable Deadband (negative value) Proportional WITH ON/OFF Proportional Band 2 = 0 Output 2 Output 2 ON DEADBAND Output 1 Output 2 OFF OVE
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual PLC Type: General Definition This stands for Programmable Logic Controller. A microprocessor based device used in machine control. It is particularly suited to sequential control applications, and uses “Ladder Logic” programming techniques. Some PLC’s are capable of basic PID control, but tend to be expensive and often give inferior levels of control. Also refer to PID.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Primary Output Power Limit Type: Controller Parameter Used to limit the power level of the Primary Output and may be used to protect the process being controlled. It may be adjusted between 0% and 100%. This parameter is not applicable if the primary output is set for On-Off control. Display code is , default value = 100% Also refer to On-Off Control.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Process Variable (PV) Type: General Definition Process Variable is the variable to be measured by the primary input of the instrument. The PV can be any parameter that can be converted into a electronic signal suitable for the input. Common types are Thermocouple or PT100 temperature probes, or pressure, level, flow etc from transducers which convert these parameters into linear DC signals (e.g. 4 to 20mA).
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Remote Setpoint Upper Limit Type: Controller Parameter Defines the value of the Remote Setpoint when the RSP input signal is at its maximum value (eg for a 4 to 20mA RSP, the value when 20mA is applied). It may be adjusted within the range -1999 to 9999; (decimal position same as for process variable input). However, the RSP value is always constrained within the Setpoint Upper Limit and Setpoint Lower Limits.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Retransmit Output 2 Scale Maximum Type: General Parameter Defines the value of the process variable, or setpoint, at which Retransmit Output 2 will be at its maximum value. It is similar to Retransmit Output 1 Scale Maximum. Display code = , default value = Scale Range Upper Limit. Also refer to Process Variable, Retransmit Output, Retransmit Output 2 Scale Minimum, Scale Range Upper Limit and Setpoint.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Scale Range Lower Limit Type: General Parameter For linear inputs, this parameter can be used to display the process variable in engineering units. It defines the displayed value when the process variable input is at its minimum value. It is adjustable from -1999 to 9999 and can be set to a value more than (but not within 100 units of) the Scale Range Upper Limit, in which case the sense of the input is reversed.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Use of continuous self-tuning is not always appropriate for applications which are frequently subjected to artificial load disturbances, for example where an oven door is likely to be frequently left open for extended periods of time. The Self-Tune feature on Valve Motor Drive controllers always sets the Rate parameter to zero (OFF) because derivative action is not usually desirable in these applications.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Setpoint Upper Limit Type: Controller Parameter The maximum limit allowed for operator setpoint adjustments. It should be set to keep the setpoint below a value that might cause damage to the process. The adjustment range is between Scale Range Upper Limit and Scale Range Lower Limit. The value cannot be moved below the current value of the setpoint. Display code = , default value is Scale Range Upper Limit.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Setpoint Select Type: Controller Parameter This Operator Mode parameter is available if the remote setpoint feature is in use and setpoint select is enabled, Setpoint Select defines whether the local or the remote setpoint will be the Active Setpoint. It can be set to , , or . If a digital input has been configured for local/remote setpoint selection, the default setting is .
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Tare Type: Indicator Parameter When an Indicator’s Tare function has been enabled, the operator can set the current Process Variable input value to be displayed as zero. This function may be used to easily eliminate any offset on the input signal, e.g. when a transducer output is not giving a true zero value. It may also be used in applications displaying the weight of a product, to remove the weight of a container before starting.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Valve Close Limit Type: VMD Controller Parameter When Valve Position Indication is to be used on Valve Motor Controllers, this parameter provides a “clamp” on the upper valve position, which the controller will not attempt to drive the valve past. It can be set between (fully closed) and the Valve Open Limit value –1, expressed as a percentage of the valve’s “fully open” position.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual VMD - Refer to Valve Motor Control.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 17 Appendix 2 - Specification Universal Input General Input Specifications Input Sample Rate: Digital Input Filter time constant Input Resolution: Input Impedance: Isolation: PV Offset: PV Display: Four samples/second. 0.0 (OFF), 0.5 to 100.0 seconds in 0.5 second increments. 14 bits approximately. Always four times better than display resolution.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Thermocouple Performance Calibration: Measurement Accuracy: Linearisation Accuracy: Cold Junction Compensation: Temperature Stability: Supply Voltage Influence: Relative Humidity Influence: Sensor Resistance Influence: Sensor Break Protection: Complies with BS4937, NBS125 and IEC584. 0.1% of full range span 1LSD. NOTE: Reduced performance for B Thermocouple from 100 to 600°C.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual RTD Performance Type: Calibration: Measurement Accuracy: Linearisation Accuracy: Temperature Stability: Supply Voltage Influence: Relative Humidity Influence: Sensor Resistance Influence: Lead Compensation: RTD Sensor Current: Sensor Break Protection: Three-wire Pt100. Complies with BS1904 and DIN43760 (0.00385Ω/Ω/°C). 0.1% of span 1LSD. Better than 0.2°C any point, any 0.1°C range (0.05°C typical). Better than 0.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Auxiliary Inputs Input Sampling rate: Input Resolution: Input types: 4 per second Measurement Accuracy (reference conditions): Input resistance: 0.25% of input span 1 LSD Input protection: Voltage input: will withstand up to 5x input voltage overload without damage or degradation of performance in either polarity.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Output Specifications Output Module Types Option Slot 1 Module Options: Option Slot 2 Module Options: Option Slot 3 Module Options: Relay, SSR drive, Triac or DC linear. Limit Controllers have a fixed Latching Relay only. Relay, Dual Relay, SSR drive, Triac or DC linear. Dual Relay option on some models only. Relay, Dual Relay, SSR drive, DC Linear or Transmitter PSU. Dual Relay option on some models only.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Triac: Operating Voltage Range: Current Rating: Max. Non-repetitive Surge Current (16.6ms): Min. OFF-State dv/dt @ Rated Voltage: Max. OFF-State leakage @ Rated Voltage: Max.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Control Specifications Automatic Tuning Types: Proportional Bands: Automatic Reset (Integral Time Constant): Rate (Derivative Time Constant): Manual Reset (Bias): Deadband/Overlap: ON/OFF Differential: Motor Travel Time Minimum Motor On Time Auto/Manual Control: Cycle Times: Setpoint Range: Setpoint Maximum: Setpoint Minimum: Setpoint Ramp: Pre-Tune, Self-Tune. 0 (ON/OFF control), 0.5% to 999.9% of input span at 0.1% increments.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Reference Conditions Ambient Temperature: Relative Humidity: Supply Voltage: Source Resistance: Lead Resistance: 20C ±2C. 60 to 70%. 100 to 240V AC 50Hz ±1%. <10Ω for thermocouple input. <0.1Ω/lead balanced (Pt100). Operating Conditions Ambient Temperature (operating): Ambient Temperature (storage): Relative Humidity: Altitude: Supply Voltage: Power Consumption: Source Resistance: PT100 Input Lead Resistance: 0C to 55C.
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Physical Specifications Dimensions: Depth behind panel: Front bezel size (w x h): Mounting: Panel cut-out size (w x h):: Terminals: Weight: Page 168 110mm (1/16 DIN instruments). 100mm (1/8 & 1/4 DIN instruments). 48 x 48mm (1/16 DIN instruments). 48 x 96mm (1/8 DIN controllers). 96 x 48mm (1/8 DIN indicators). 96 x 96mm (1/4 DIN instruments). Plug-in with panel mounting fixing strap. 45mm x 45mm (1/16 DIN instruments).
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual 18 Appendix 3 - Product Coding Model Code Pxxxx - x - x - x - x - x - x - x - x - x - x - Sxxx Model Type 1 /16 - DIN (48x48mm front) /8 - DIN (96x48mm front) 1 6xxx 8xxx 1 4xxx Standard Controller x100 Valve Motor Controller x170 Limit Controller x700 Indicator x010 /4 - DIN (96x96mm front) Input Type 3 Wire RTD or DC mV Thermocouple 1 2 DC mA 3 DC Voltage 4 Option Slot 1 Not fitted Relay Output 0 1 DC Dri
1 Model Code /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Pxxxx - x - x - x - x - x - x - x - x - x - x - Sxxx Option Slot 3 Not fitted Relay Output 0 1 DC Drive Output for SSR 2 Linear 0-10V DC Output 3 Linear 0-20mA DC Output 4 Linear 0-5V DC Output 5 Linear 2-10V DC Output 6 Linear 4-20mA DC Output 7 Transmitter PSU 8 Dual Relay Outputs Option Slot A** 9 Not fitted RS-485 Serial Communications 0 1 Digital Input 1 3 Auxiliary Input (Basic) Supply Volta
1 /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual Model Code Pxxxx - x - x - x - x - x - x - x - x - x - x - Sxxx Packing Options Single Pack with Concise Manual Bulk Pack with 1 Concise Manual per unit - (Minimum 20 pieces) 0 1 Bulk Pack No Manual - (Minimum 20 pieces) 2 Bulk Pack with 1 Full Manual per unit - (Minimum 20 pieces) 3 Single Pack with 1 Full Manual per unit 5 Special Variants Blank Not Blank Standard Model (Special features not fitted) Non-standard Model
1 Austria /4 -DIN, 1/8 -DIN & 1/16 - DIN Controllers & Indicators - Product Manual China France PMA Prozeß- und Maschinen-Automation GmbH Danaher Setra-ICG WEST Control Solutions Liebermannstraße F01 Tianjin Co. Ltd. No. 28 Wei 5 Road France 2345 Brunn am Gebirge The Micro-Electronic Industry Park TEDA Tel.: +33 (1) 77 80 90 40 Tel.: +43 (0)2236 691-121 Xiqing District • Tianjin 300385 Fax: +33 (1) 77 80 90 50 Fax: +43 (0)2236 691-102 Tel.