User Manual LiquiFlo 2.
Important User Information Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://www.rockwellautomation.com/literature/) describes some important differences between solid-state equipment and hard-wired electromechanical devices.
Summary of Changes This manual contains new and updated information. New and Updated Information This table contains the major changes made to this revision.
Summary of Changes Notes: 4 Rockwell Automation Publication D2-3518-3 - May 2013
Table of Contents Summary of Changes New and Updated Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Chapter 1 Introduction Firmware Versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Manual Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Getting Assistance from Rockwell Automation . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Chapter 3 Planning the Installation General Requirements for the Installation Site . . . . . . . . . . . . . . . . . . . . . . Making Sure Environmental Conditions are Met. . . . . . . . . . . . . . . . Determining Total Area Required Based on Drive Dimensions . . . Verifying Recommended Air Flow Clearances. . . . . . . . . . . . . . . . . . . Verifying Power Module Input Ratings Match Supplied Power . . . Wiring Requirements for the Drive . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Chapter 9 Parameter Descriptions What the Symbols Mean. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Parameter Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Inverter Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Rectifier Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Appendix B Using the OIM Installing and Removing the OIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the OIM While the Drive is Powered. . . . . . . . . . . . . . . . Display Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Key Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OIM Menu Structure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 1 Introduction This manual is intended for qualified electrical and plumbing personnel familiar with installing, programming, and maintaining AC drives. This manual contains information on: • Installing and wiring the LiquiFlo 2.0 AC drive • Programming the drive • Troubleshooting the drive ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment.
Chapter 1 ATTENTION: The drive contains ESD- (Electrostatic Discharge) sensitive parts and assemblies. Static control precautions are required when installing, testing, servicing, or repairing the drive. Erratic machine operation and damage to, or destruction of, equipment can result if this procedure is not followed. Failure to observe this precaution can result in bodily injury. ATTENTION: You are responsible for conforming with all applicable local, national, and international codes.
Chapter 1 Manual Conventions Parameter names: In most instances, parameter names are shown as the parameter name followed by the parameter number. The parameter name is preceded by inverter or rectifier for reference. For example: inverter PI Control (125). Getting Assistance from Rockwell Automation If you have any questions or problems with the products described in this instruction manual, contact your local Rockwell Automation sales office. For technical assistance, call 1-888-926-6786, Option 1.
Chapter 1 Notes: 12 Rockwell Automation Publication D2-3518-3 - May 2013
Chapter 2 About the Drive This chapter describes how to identify the drive assembly, the power module, and shows the major drive components. The LiquiFlo 2.0 AC drive is a pulse-width-modulated (PWM) liquid-cooled drive that provides vector and general purpose regulation for a wide range of applications. Identifying the Drive by Cabinet Assembly ID Number Each LiquiFlo 2.0 AC drive is identified by its assembly number or order number (see Figure 1).
Chapter 2 LiquiFlo 2.0 Drive Component Locations LiquiFlo 2.0 AC drives include a drive section and a power module section. The components are listed and illustrated below. Drive Components Locations (Frame 3) Frame 3 Units 180264-A0x The drive section contains the following main components. The numbered items listed below correspond to the numbers used in Figure 2. Replacement parts are listed in Chapter 10. 1. AC Contactor (3) with Surge Suppressor 2. Terminal Block, 6-position 3.
Chapter 2 Figure 2 - Drive Components (Frame 3) 8 3 2 6 1 24 23 22 4 W L1 L2 L3 V 21 U 20 L3 27 L2 L1 19 17 14 5 18 15 16 26 13 12 11 25 10 9 Rockwell Automation Publication D2-3518-3 - May 2013 6 7 15
Chapter 2 Power Module Components Locations (Frame 3) Frame 3 Units LF200460AAR and LF200608CCR The power module section contains the following main components. The numbered items listed below correspond to the numbers used in Figure 3 and Figure 4. Replacement parts are listed in Chapter 10. 1. Wire Harness Assembly, Power Supply, Logic (2) 2. Current Feedback Device, 1000 A (6) 3. Terminal Block, 2-Position 4. 80 W Power Supply Assembly (2) 5. Cable Assembly, 40-pin, 0.050 in Pitch, Flex Film (2) 6.
Chapter 2 Figure 3 - Power Module Component Locations - Door Open (Frame 3) 1 2 3 4 5 6 7 25 8 9 10 11 5 6 7 1 12 9 4 10 7 13 14 16 15 Rockwell Automation Publication D2-3518-3 - May 2013 17
Chapter 2 Figure 4 - Power Module Component Locations - Door Closed (Frame 3) 23 24 11 20 Optional 17 22 Optional 18 21 20 19 18 Rockwell Automation Publication D2-3518-3 - May 2013
Chapter 2 Drive Components Locations (Frame 4) Frame 4 Units 180580-A07 and 180580-A09 The drive section contains the following main components. The numbered items listed below correspond to the numbers used in Figure 5. Replacement parts are listed in Chapter 10. 1. Circuit Breaker, 600V 2. Inductor 3. AC Contactor 4. Power Module Assembly 5. Input Filter Capacitor Assembly 6. OIM 7. Fans, 115V AC, Inductor (4) 8. Transformer, 5 kVA 9. Fan, 115V AC, Contactor 10. Resistors, 100 kOhms, 50 W 11.
Chapter 2 Figure 5 - Drive Components (Frame 4) 2 9 11 17 3 19 16 L1 L2 L3 L1 U L2 V L3 W 4 1 10 12 22 23 20 8 13 20 14 15 5 21 7 18 21 Rockwell Automation Publication D2-3518-3 - May 2013 6
Chapter 2 Power Module Components Locations (Frame 4) Frame 4 Units LF200900CCR and LF201215CCR The power module section contains the following main components. The numbered items listed below correspond to the numbers used in Figure 6 and Figure 7. Replacement parts are listed in Chapter 10. 1. Combined Power PCB Assembly, 900 A, or Combined Power PCB Assembly, 1215 A 2. Wire Harness Assembly, Gate Driver 3. Internal Fan, 24V DC 4. Internal Fan, 24V DC 5. Wire Harness Assembly, Internal Fan 6.
Chapter 2 Figure 6 - Power Module Component Locations - I/O and Control Panel Removed (Frame 4) 6 9 10 7 UNDER TOP COVER 5 3 1 2 2X 9 11 8 6X 12 4 Figure 7 - Power Module Component Locations - Front Panel Removed (Frame 4) 22 Rockwell Automation Publication D2-3518-3 - May 2013
Chapter 2 15 14 Optional 17 Optional 16 13 2X 18 Rockwell Automation Publication D2-3518-3 - May 2013 23
Chapter 2 Identifying the Power Module by Model Number Each LiquiFlo 2.0 AC power module is identified by its model number. See Figure 8. This number appears on the shipping label and on the nameplate of the power module. Power ratings are provided in Table 2. Figure 8 - Identifying the Power Module Model Number LF20 0608CC R LF20 = LiquiFlo 2.
Chapter 2 AC Line I/O Board Description (Frame 3 Only) The following signals are available at the AC Line I/O board terminal block. The AC Line I/O board is labeled as item 21 in Figure 4. See Figure 9 for terminal identification. Digital Inputs The AC Line I/O board terminal block provides terminals for four digital inputs (terminals 22...26). These digital inputs cannot be configured.
Chapter 2 Figure 9 - AC Line I/O Board (Frame 3) AC Line I/O Terminal Block (detail) AC Line I/O Terminal Block AC Line I/O Board 26 Rockwell Automation Publication D2-3518-3 - May 2013
Chapter 2 Standard I/O Board Description (Frame 3 Only) The Standard I/O board is offered as an option for Frame 3 LiquiFlo 2.0 drives. The following signals are available at the Standard I/O board. The Standard I/O board is labeled as item 24 in Figure 4. See Figure 10 for terminal identification. Digital Inputs The Standard I/O board terminal block provides terminals (27...32) for six user-configurable digital inputs.
Chapter 2 Analog Outputs The single analog output channel can be configured using Analog Out Config (340) and Analog Out1 Sel (342) to select any one of 31 analog outputs. Terminals 8 and 9 output 4...20 mA. Terminals 6 and 7 output 0...10 V.
Chapter 2 Figure 11 shows terminal block locations on the Combined I/O Board.
Chapter 2 Digital Outputs The combined I/O board provides two user-configurable digital outputs, using connector positions designated DO1 and DO2. These two digital outputs are configured using inverter parameters Digital Out1 Sel through Digital Out2 Off Time (380...387). The combined I/O board contains six special purpose digital outputs, using connector positions designated DO3...DO8. The state of these six outputs can be changed by writing to inverter parameter Appl Digital Out (30).
Chapter 2 Analog Outputs The combined I/O board contains one user-configurable analog output. The output is configurable using inverter parameters Anlg Out Config through Analog Out1 Lo (340...344). The analog output has two modes: voltage (output at -10 V...10 V) and current (output at 0 mA...20 mA). Separate terminals on the combined I/O board are used for each mode. The mode is selected via inverter parameter Anlg Out Config (340).
Chapter 2 DPI Communication Ports For Frame 3 drives, the Communication Interface board contains three DIN connectors that are used as DPI communication ports (Figure 12). These ports provide communication between the LiquiFlo 2.0 drive and other DPI devices (for example, an OIM or a personal computer running the VS Utilities software). The three connectors (DPI ports 3, 4, and 5) are equivalent. This manual assumes that peripherals are always plugged into DPI port 3.
Chapter 2 Optional Equipment Table 3 lists standard LiquiFlo 2.0 kits and options. Table 3 - Available LiquiFlo 2.0 Kits and Options Description Model Number Instruction Manual Operator Interface Module (OIM) RE1LCD LiquiFlo 2.0 AC Drive User Manual, publication D2-3518. See Using the OIM on page 235.
Chapter 2 Notes: 34 Rockwell Automation Publication D2-3518-3 - May 2013
Chapter 3 Planning the Installation This chapter provides information for planning a LiquiFlo 2.0 drive installation. ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this manual and other applicable manuals in their entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
Chapter 3 Table 4 - Environmental Conditions Condition Specification Operating Temperature (inside NEMA/UL Type 1 enclosure) 0...+55 ° C(1) (32...131 ° F) Ambient Temperature (outside NEMA/UL Type 1 enclosure) 0...+40 ° C (32...104 ° F) Storage Temperature (Ambient) - 40...65 ° C (- 40...149 ° F) Humidity 5%...95% (non-condensing) (1) With typical heat rise inside a cabinet, 40 ° C (104 °F) ambient outside usually results in 55 ° C (131 °F) inside.
Chapter 3 Figure 14 - Exterior Enclosure Dimensions - 180264-A03 and 180264-A06 (Frame 3), in.
Chapter 3 Figure 15 - Power Module Dimensions - LF200460AAR and LF200608CCR (Frame 3), in.
Chapter 3 FILTER INSTALLED 5.25 REF 16.50 1.000 Rockwell Automation Publication D2-3518-3 - May 2013 0.63 TYP 0.50 TYP 1.000 21.47 26.43 BOTTOM VIEW 26.43 21.47 4.40 DRIVE PIPING ACCESS Figure 16 - Exterior Enclosure Dimensions - 180580-A07 and 180580-A09 (Frame 4), in.
18.42 IN 2.25 13.67 4.76 OUT COOLANT CONNECTIONS SEE NOTES 2, 3 AND 4 2.12 FROM BACK OF CHASSIS TO ORFSSEALING SURFACE 43.17 Rockwell Automation Publication D2-3518-3 - May 2013 Ø.56 1.12 2.99 9.09 9.09 Ø.453 (4)-PLACES SEENOTE1 3.15 .38 L1 L2 L3 3.90 2.62 .50 TYP. 14.75 SEE DETAIL A FRONT PANEL SEENOTE5. 37.00 3.18 LIFTING Ø1.00 (4)-PLACES LEFT SIDEVIEW DETAIL A INPUT AND OUTPUT WIRING CONNECTION SCALE 1:4 .88 1.13 2.00 4.50 4.50 2.49 8.01 5.60 6.94 1.74 10.
Chapter 3 Verifying the Site Provides for Recommended Air Flow Clearances Be sure there is adequate clearance for air circulation around the enclosure. A 6-inch minimum clearance is required wherever vents are located in the cabinet. Verifying Power Module Input Ratings Match Supplied Power Verify that plant power meets the input power requirements of the power module circuitry for the LiquiFlo 2.0 drive. See Table 2 on page 24 for input power rating specifications.
Chapter 3 Recommended Motor Lead Lengths Motor lead lengths can total up to 76 m (250 ft). Verifying Power Module Output Current Rating Is Greater Than Chiller Running Load Amps Verify that the LiquiFlo 2.0 power module output current rating is equal to or greater than the running load amps (RLA) of the chiller. Table 2 on page 24 lists the output current values. Stopping the Drive ATTENTION: You must provide an external, hardwired emergency stop circuit outside of the drive circuitry.
Chapter 3 Figure 18 - Frame 4 Combined I/O (partial view) with Gate Kill Connections LINE VOLTAGE L1 TB5 1 L2 3 L3 5 TB6 1 G1 GRID VOLTAGE G2 3 G3 5 CNTRL PWR PRECHARGE OUT SHUNT TRIP SW 24V TEMPSW INV TEMPSW RCT PRECHARGE FB +12V COMMON A+ ENCODER INPUT AB+ B- ANALOG INPUT AI 1+ AI 1AI 2+ AI 2AI 3+ AI 3AI 4+ AI 4- ANALOG OUTPUT AO 1+ AO 1AO 2+ AO 2AO 3+ AO 3AO 4+ AO 4- TB1 12 11 10 9 8 7 6 5 4 3 2 1 TB2 12 11 10 9 8 7 6 5 4 3 2 1 TB7 1 2 3 4 5 6 7 TB10 1 2 3 4 5 6 TB8 1 2 3 4 5 6 7 8
Chapter 3 Notes: 44 Rockwell Automation Publication D2-3518-3 - May 2013
Chapter 4 Mounting The Power Module and Grounding the Drive This chapter shows how to mount and properly ground the drive. Lifting and Mounting the Drive Be careful to prevent damage due to dropping or jolting when moving the drive. A forklift truck or similar means of lifting and transporting may be used. Sling in a manner that equalizes the load at the lifting points. Use a spreader bar if the angle of the sling is less than 45 degrees relative to horizontal. Do not jolt while lifting.
Chapter 4 Figure 20 - Lift Point Locations for LiquiFlo 2.0 Drives (Frame 4) Lifting Points Use the following procedure to lift and mount the LiquiFlo 2.0 drive: 1. Use an overhead or portable hoist (minimum 2 ton rated capacity) to attach a free-fall chain to the chain secured to the drive. Take up any vertical slack in the chain. 2. Use the hoist to carefully lift the drive from the horizontal shipping pallet. 3. Position the drive. 4.
Chapter 4 Lifting and Mounting the Power Module Be careful to prevent damage due to dropping or jolting when moving the drive. A forklift truck or similar means of lifting and transporting may be used. Sling in a manner that equalizes the load at the lifting points. Use a spreader bar if the angle of the sling is less than 45 degrees relative to horizontal. Do not jolt while lifting. Figure 21 - Lift Point Locations for LiquiFlo 2.
Chapter 4 Use the following procedure to lift and mount the LiquiFlo 2.0 power module: ATTENTION: Do not use input and output busbars for lifting or handling. Otherwise, damage to equipment may result. ATTENTION: Mechanically support conductors to minimize mechanical load on input and output busbars. Otherwise, damage to equipment may result. 1. Use an overhead or portable hoist (minimum 2 ton rated capacity) to attach a free-fall chain to the chain secured to the power module.
Chapter 5 Installing Input and Output Power Wiring Install all wiring in conformance with the applicable local, national, and international codes (for example, NEC/CEC). Signal wiring, control wiring, and power wiring must be routed in separate conduits to prevent interference with drive operation. Use grommets, when hubs are not provided, to guard against wire chafing.
Chapter 5 Installing Wiring from the Power Module Output Terminals to the Motor Use the following steps to connect the AC output power wiring from the power module to the motor. IMPORTANT The total motor lead length must not exceed 76 m (250 ft). See Table 5 for recommended minimum motor lead wire sizes. 1. Turn off, lock out, and tag the input power to the drive. Wait 5 minutes. 2. Remove the input wiring panel and drill the required number of openings for the wiring.
Chapter 6 Completing the Installation This chapter provides instructions on how to perform a final check of the installation before power is applied to the drive. ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should start and adjust it. Read and understand this manual in its entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
Chapter 6 8. Check that the incoming power is rated correctly. 9. Check the motor installation and length of motor leads. 10. Check that the rating of the transformer (if used) matches the drive requirements and is connected properly. 11. Verify that a properly sized ground wire is installed and a suitable earth ground is used. Check for and eliminate any grounds between the motor frame and the motor power leads. Verify that all ground leads are unbroken. 12.
Chapter 7 Using the Start-up Routines ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this chapter in its entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
Chapter 7 Running the Start-up Routines To access the start-up routines, select the Start-Up icon from the main menu as shown in Figure 23 Figure 23 - Accessing the Start-Up Routines >> Auto Stopped P0: LiquiFlo 2.0 Main Menu Start-Up Monitor Lang Highlight Start-Up icon Select The Start-Up menu screen contains eight selections. The first seven menu items contain the most commonly used parameters associated with each function. See Figure 24.
Chapter 8 Programming Basics To program the drive for a specific application, you adjust the appropriate parameters. The parameters are used to define characteristics of the drive. This chapter provides an overview of parameter types and how they are organized. Parameter descriptions are provided in Chapter 9. About Parameters There are three types of parameters: Numbered List Parameters Numbered list parameters allow a selection from two or more options. The OIM displays a text message for each item.
Chapter 8 How Parameters are Organized Inverter parameters are organized into seven files: • Monitor • Motor Control • Speed Command • Dynamic Control • Utility • Communication • Inputs and Outputs Rectifier parameters are organized into seven files: • Monitor • Configuration • Dynamic Control • Internal Data • Utility • Communication • Inputs and Outputs Each file contains parameters that are grouped by their function. A file can contain several groups of parameters. See Figure 25.
Chapter 8 Inverter Parameters View The table below shows the inverter parameters organized by their respective files and groups.
Chapter 8 File Group Dynamic Control Ramp Rates Accel Time 1 140 Decel Time 1 142 S Curve % Accel Time 2 141 Decel Time 2 143 – Current Lmt Sel 147 Current Lmt Gain 149 Current Lmt Val 148 Drive OL Mode 150 Stop Mode A 155 DC Brake Time 159 DB Resistor Type 163 Stop Mode B 156 Bus Reg Ki 160 Bus Reg Kp 164 DC Brake Lvl Sel 157 Bus Reg Mode A 161 Bus Reg Kd 165 DC Brake Level 158 Bus Reg Mode B 162 – Stop/Restart Modes Start At PowerUp 168 Flying Start En 169
Chapter 8 File Group Communication Comm Control Masks & Owners Datalinks Inputs & Outputs Analog Inputs Analog Outputs Temperature etc Parameters DPI Data Rate 270 Drive Ref Rslt 272 – Drive Logic Rslt 271 Drive Ramp Rslt 273 – Logic Mask 276 Fault Clr Mask 283 Reference Owner 292 Start Mask 277 MOP Mask 284 Accel Owner 293 Jog Mask 278 Local Mask 285 Decel Owner 294 Direction Mask 279 Stop Owner 288 Fault Clr Owner 295 Reference Mask 280 Start Owner 289 MOP
Chapter 8 Rectifier Parameters View The table below shows the rectifier parameters organized by their respective files and groups.
Chapter 8 File Group Utility Drive Memory Status Diagnostics Fault Queue Communications Inputs & Outputs In Data Links Temperatures etc Parameters Param Access Lvl 196 Save to User Set 199 Drive Checksum Reset to Defaults 197 Reset Meters 200 – Load Frm Usr Set 198 Language 201 – Drive Alarm 211 Dig In Status 216 – Start Inhibits 214 Dig Out Status 217 – Fault Frequency 220 Fault Amps D 225 Testpoint 1 Data 235 Fault Amps R 221 Fault Volts Vdc 226 Testpoint 2 Sel
Chapter 8 Accessing the Parameters Parameters are programmed and viewed using the OIM or VS Utilities software. The OIM displays parameters by group, by individual parameter number, and parameters that have changed from their default value. To access parameters using the OIM, select the Parameters icon from the main screen. See Figure 26. See Appendix B for information on modifying parameters using the OIM.
Chapter 8 Figure 27 - Selecting the Active Rectifier Auto Stopped P0: LiquiFlo 2.0 Stopped Main Menu LiquiFlo 2.0 LCD OIM Active Rectifier Device Select Monitor Main Menu 1 2 Auto P2: Active Rectifier 0 ESC PROG Lang Device Select Highlight Password Highlight Deviceicon Select Monitor Icon Lang To switch back to viewing inverter information, use the process described by Figure 27, but select the LiquiFlo 2.0 device. Selecting the Parameter Access Level The LiquiFlo 2.
Chapter 8 Inverter Parameters Basic Access Level The inverter parameters available at the Basic level (0) are listed in the table below. 1 Output Freq 97 TB Man Ref Hi 190 Direction Mode 2 Commanded Freq 98 TB Man Ref Lo 196 Param Access Lvl 3 Output Current 100 Jog Speed 197 Reset To Defalts 12 DC Bus Voltage 101... 107 Preset Speed 1...
Chapter 8 7 Input Voltage RS 109 Base Motor Freq 200 Reset Meters 8 Input Voltage ST 110 VML Ki 201 Language 9 Input Voltage TR 111 VML Kp 203 Drive Checksum 10 DC Bus Voltage 112 CML Ki 211 Drive Alarm 11 Active Voltage 113 CML Kp 214 Start Inhibits 12 Reactive Voltage 114 VML Reset Level 216 Dig In Status 13 Input kW 120 Cold Plate Temp 217 Dig Out Status 14 Input Pwr Factor 121 Invtr Base Temp 220 Fault Frequency 15 Motoring kWh 122 Rctfr Base Temp 221
Chapter 8 Security and Passwords ATTENTION: It is your responsibility to determine how to distribute the writeprotect password. Rockwell Automation is not responsible for unauthorized access violations within your organization. Failure to observe this precaution could result in bodily injury. Parameter values can be password-protected using the OIM. When the password is enabled, parameter values can be displayed.
Chapter 8 If There is More Than One OIM Connected to the Drive IMPORTANT Setting the write-protect password value to zero on one OIM disables the write-protect password on all connected OIMs. Setting the write-protect password in one OIM does not affect any other OIM connected to the drive unless a write-protect password has also been set in the other OIMs. In this case, the last password value entered becomes the password value for all password-protected OIMs.
Chapter 8 Notes: 68 Rockwell Automation Publication D2-3518-3 - May 2013
Chapter 9 Parameter Descriptions The following information is provided for each parameter along with its description: Parameter Number: Unique number assigned to each parameter. Parameter Name: Unique name assigned to each parameter. Range: Predefined parameter limits or selections. Note that a negative Hz value indicates reverse rotation. Default: Factory default setting. Access: Parameter access level.
Chapter 9 Inverter Parameters 1 Output Freq Range: +/-400.0 Hz [0.1 Hz] Default: Read Only Access: 0 Path: Monitor > Metering See also: The output frequency present at T1, T2, and T3 (U, V, and W). 2 Commanded Freq Range: +/- 400.0 Hz [0.1 Hz] Default: Read Only Access: 0 Path: Monitor > Metering See also: The value of the active frequency command. 3 Output Current Range: 0.0...3276.7 A [0.
Chapter 9 6 Output Voltage Range: 0.0...600.0V AC [0.1V AC] Default: Read Only Access: 1 Path: Monitor > Metering See also: The RMS output voltage present at terminals T1, T2, and T3 (U, V, and W). 7 Output Power Range: 0...2400.0 kW [0.1 kW] Default: Read Only Access: 1 Path: Monitor > Metering See also: The output power present at T1, T2, and T3 (U, V, and W). 8 Output Powr Fctr Range: 0.00...1.00 [0.
Chapter 9 11 MOP Frequency Range: +/- 400.0 [0.1 Hz] Default: Read Only Access: 1 Path: Monitor > Metering See also: The current value of the Motor Operated Potentiometer (MOP) output frequency value maintained internal to the drive firmware. 12 DC Bus Voltage Range: 0...3276.7V DC [0.1V DC] Default: Read Only Access: 0 Path: Monitor > Metering See also: The present DC bus voltage level. 13 DC Bus Memory Range: 0...819.2V DC [0.
Chapter 9 21 Ground Current Range: 0.0...3276.7 [0.1 A] Default: Read Only Access: 1 Path: Monitor > Metering See also: The analog value of motor ground current. Ground current trip is at about 50% of drive rated current. 22 23 24 Phase U Current Phase V Current Phase W Current Range: 0.0...3276.7 [0.1 A] Default: Read Only Access: 1 Path: Monitor > Metering See also: The RMS motor output current value, as follows: • Parameter 22 displays the phase U RMS current value.
Chapter 9 27 Rated Volts Range: 480V [0.1V AC] Default: Read Only Access: 1 Path: Monitor > Drive Data See also: The drive output voltage class. 28 Rated Amps Range: 0.0...6553.5 Amps [0.1 A] Default: Read Only Access: 1 Path: Monitor > Drive Data See also: The drive rated RMS output current. 29 Control SW Ver Range: 0.000...65.256 [0.001] Default: Read Only Access: 1 See also: 196 Path: Monitor > Drive Data The Main Control board software version.
Chapter 9 En a Clo ble R se ect Pre ifie -ch r arg e AC L i AC ne I/ AC Line O Dig I/ . AC Line O Dig Out Lin I/O . O put AC e I Dig utp 6 /O . u AC Line Dig Outp t 5 Lin I/O . O ut 4 e I Dig utp /O . O ut Dig utp 3 . O ut utp 2 ut 1 Figure 30 - Appl Digital Output (30) Frame 3 x x x x x x 0 0 x x 0 0 0 0 0 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # Factory Default Bit Values 1 =Active 0 =Inactive x =Reserved Frame 4 drives (firmware version 2.
Chapter 9 The usable range and default for this parameter depends on the operational mode of the analog output, which in turn depends both on the capabilities of the analog output hardware and the current value of parameter Analog Out Config (340). Table 6 describes the details for usable range and default. Table 6 - Appl Analog Output (31) usable range and default Mode Usable Range Default 0...10V (unipolar) 0.000...10.000V 0.000V -10...10V (bipolar) -10.000...10.000V 0.000V 4...20 mA 0.000...
Chapter 9 33 Rctfr Control Range: See Figure 32 and Figure 33 Default: N/A Access: 1 See also: 30, 32, rectifier 100 Path: Monitor > Application The commanded state of the rectifier. IMPORTANT This parameter is used for communication between the inverter and the rectifier. Do not write to this parameter using VS Utilities, DriveExplorer, or an OIM. Its value changes according to the operational state of the drive. Frame 3 drives (firmware version 1.
Chapter 9 34 Rctfr Status Range: See Figure 34 and Figure 35 Default: N/A Access: 1 See also: rectifier 101 Path: Monitor > Application The actual state of the rectifier. This parameter is used for communication between the inverter and the rectifier. Do not write to this parameter using VS Utilities, DriveExplorer, or an OIM. Its value changes according to the operational state of the drive. IMPORTANT Frame 3 drives (firmware version 1.
Chapter 9 35 Rctfr Fault Range: 0...299 Default: Read Only Access: 1 Path: Monitor > Application See also: Displays a fault from the rectifier. The rectifier writes a fault code into this parameter through a data link. 40 Motor Type Range: 0 = Induction 1 = Synchr Reluc 2 = Synchr PM Default: 0 = Induction Access: 1 Path: Motor Control > Motor Data See also: Set to match the type of motor connected: Induction, Synchronous Reluctance, or Synchronous Permanent Magnet.
Chapter 9 43 Motor NP Hertz Range: 5.0...250.0 Hz [0.1 Hz] Default: Based on Drive Type Access: 0 Path: Motor Control > Motor Data See also: Set to the motor nameplate rated frequency. The motor nameplate base frequency defines the output frequency when operating at rated voltage, rated current, rated speed, and rated temperature. 44 Motor NP RPM Range: 60...24000 RPM [1 RPM] Default: 1780 RPM Access: 0 Path: Motor Control > Motor Data See also: Set to the motor nameplate rated RPM.
Chapter 9 47 Motor OL Hertz Range: 0.0...400.0 Hz [0.1 Hz] Default: 0 Access: 0 See also: 42, 48, 220 Path: Motor Control > Motor Data Selects the output frequency below which the motor operating current is derated. The motor thermal overload then generates a fault at lower levels of current. For all settings of overload Hz other than zero, the overload capacity is reduced to 70% when output frequency is zero. 48 Motor OL Amps Range: 1.0...2000.0 [0.
Chapter 9 49 Imbalance Limit Range: 0.0...40.0 [0.1%] Default: 10.0 Access: 1 See also: 50, 221 Path: Motor Control > Motor Data Sets the fault threshold for motor current imbalance. If inverter Imbalance Count (221) exceeds inverter Imbalance Limit (49) for longer than the time in inverter Imbalance Time (50), the drive faults with the Motor I Imbalance fault (fault 37). 50 Imbalance Time Range: 1.0...10.0 [0.1 sec] Default: 5.
Chapter 9 55 Maximum Freq Range: 5.0...250.0 Hz [0.1 Hz] Default: 130.0 Hz Access: 0 See also: 82, 83, rectifier 108 Path: Motor Control > Torq Attributes Sets the maximum allowable frequency the drive will output. Note that this is not maximum speed, which is set in parameter 82. See Figure 36. See description of rectifier Max Motor Freq parameter (108 in rectifiers parameters).
Chapter 9 Bit 0 – Reflect Wave • Enables/disables reflected wave correction software, which reduces overvoltage transients from the drive to the motor. For lead lengths beyond 91 m (300 ft), enable this feature. Bit 1 – Enable Jerk • Enables/disables the jerk limit in the current limiter that helps to eliminate overcurrent trips on fast accelerations. Disable this feature if your application requires the actual acceleration of the motor to be faster than .25 seconds.
Chapter 9 61 Autotune Range: 0 = Ready 1 = Static Tune 2 = Rotate Tune 3 = Calculate Default: 3 = Calculate Access: 0 See also: 53, 62, 63 Path: Motor Control > Torq Attributes Provides a manual or automatic method for setting IR Voltage Drop (62) and Flux Current Ref (63), which affect sensorless vector performance. Valid only when Torque Perf Mode (53) is set to Sensrls Vect or SV Economize. Ready (0) = Parameter returns to this setting following a Static Tune or Rotate Tune.
Chapter 9 62 IR Voltage Drop Range: 0.0 to Motor NP Volts x 0.25 [0.1V AC] Default: Based on Drive Rating Access: 1 See also: 53 Path: Motor Control > Torq Attributes Value of volts dropped across the resistance of the motor stator. Used only when Torque Perf Mode (53) is set to Sensrls Vect or SV Economize. When inverter Autotune (61) is set to Calculate, the value of this parameter is set according to the motor nameplate parameters, and you cannot write to this parameter.
Chapter 9 70 Run Boost Range: 0.0 to Motor NP Volts x 0.25 [0.1V AC] Default: Based on drive rating Access: 1 See also: 53, 69, 83 Path: Motor Control > Volts per Hertz Sets the boost level for steady state or deceleration when Fan/Pmp V/Hz or Custom V/Hz modes are selected in Torque Perf Mode (53). 71 Break Voltage Range: 0.0 to Motor NP Volts [0.1V AC] Default: Motor NP Volts x 0.
Chapter 9 81 Minimum Speed Range: 0.0 to Maximum Speed [0.1 Hz] Default: 0.0 Hz Access: 0 See also: 83, 92, 95 Path: Speed Command > Spd Mode & Limits Sets the low limit for the speed reference after scaling is applied. ATTENTION: The drive can operate at and maintain zero speed.
Chapter 9 83 Overspeed Limit Range: 0.0...20.0 Hz [0.1 Hz] Default: 10.0 Hz Access: 1 See also: 55, 82 Path: Speed Command > Spd Mode & Limits Sets the incremental amount of the output frequency (above Maximum Speed) allowable for functions such as slip compensation. See Figure 38. Maximum Speed + Overspeed Limit must be ≤to Maximum Frequency.
Chapter 9 87 Skip Freq Band Range: 0.0...30.0 Hz [0.1 Hz] Default: 0.0 Hz Access: 1 See also: 84, 85, 86 Path: Speed Command > Spd Mode & Limits Determines the bandwidth around a skip frequency (half the band above and half the band below the skip frequency). 90 Speed Ref A Sel Range: 1 = Analog In 1 2 = Analog In 2 3...
Chapter 9 91 Speed Ref A Hi Range: -/+Maximum Speed [0.1 Hz] Default: Maximum Speed Access: 0 See also: 82 Path: Speed Command > Speed References Scales the upper value of the Speed Ref A Sel (90) selection when the source is an analog input. 92 Speed Ref A Lo Range: -/+Maximum Speed [0.1 Hz] Default: 0.0 Hz Access: 0 See also: 81 Path: Speed Command > Speed References Scales the lower value of the Speed Ref A Sel (90) selection when the source is an analog input.
Chapter 9 Note that the manual reference command can override the reference control source. ATTENTION: Removing and replacing the OIM while the drive is running may cause an abrupt speed change if the OIM is the selected reference source. The drive will ramp to the reference level provided by the OIM at the rate specified in Accel Time 1 (140), Accel Time 2 (141), Decel Time 1 (142), and Decel Time 2 (143).
Chapter 9 97 TB Man Ref Hi Range: -/+Maximum Speed [0.1 Hz] Default: Maximum Speed Access: 0 See also: 96 Path: Speed Command > Speed References Scales the upper value of the TB Man Ref Sel selection when the source is an analog input. 98 TB Man Ref Lo Range: -/+Maximum Speed [0.1 Hz] Default: 0.0 Hz Access: 0 See also: 96 Path: Speed Command > Speed References Scales the lower value of the TB Man Ref Sel selection when the source is an analog input.
Chapter 9 Table 7 - Default Values for Preset Speeds 1...7 Parameter No. Parameter Name Default 101 Preset Speed 1 5.0 Hz 102 Preset Speed 2 10.0 Hz 103 Preset Speed 3 20.0 Hz 104 Preset Speed 4 30.0 Hz 105 Preset Speed 5 40.0 Hz 106 Preset Speed 6 50.0 Hz 107 Preset Speed 7 60.0 Hz 117 Trim In Select Range: 1 = Analog In 1 2 = Analog In 2 3...
Chapter 9 Trim Trim Ref Re B fA Figure 39 - Trim Out Select (118) x x x x x x x x x x x x x x 0 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # Factory Default Bit Values 119 1 =Trimmed 0 =Not Trimmed x =Reserved Trim Hi Range: -/+Maximum Speed [0.1 Hz] Default: 60.0 Hz Access: 1 See also: 82, 117 Path: Speed Command > Speed Trim Scales the upper value of the Trim In Select (117) selection when the source is an analog input.
Chapter 9 122 Slip Comp Gain Range: 1.0...100.0 [0.1] Default: 40.0 Access: 1 See also: 80, 121, 122 Path: Speed Command > Slip Comp Sets the response time of slip compensation. Parameters in the Slip Comp Group (121...123) are used to enable and tune the slip compensation regulator. To allow the slip compensation regulator to control drive operation, Speed Mode (80) must be set to 1 (Slip Comp). 123 Slip RPM Meter Range: -/+300.
Chapter 9 Bit 2 – Preload Mode • Enabled = Initializes the PI integrator to the commanded speed while the PI is disabled. • Disabled = The PI integrator is loaded with the PI Pre-load (133) while the PI is disabled. Bit 3 – Ramp Ref • Enables/disables ramping the reference used from PI Feedback to the selected PI Reference. Bit 4 – Zero Clamp • Enables/disables option to limit operation so that the output frequency always has the same sign as the master speed reference.
Chapter 9 The purpose of the PI regulator is to regulate a process variable such as position, pressure, temperature, or flow rate, by controlling speed. There are two ways the PI regulator can be configured to operate (see parameter 124): • Process trim, which takes the output of the PI regulator and sums it with a master speed reference to control the process. • Process control, which takes the output of the PI regulator as the speed command.
Chapter 9 126 PI Reference Sel Range: 0 = PI Setpoint 1 = Analog In 1 2 = Analog In 2 3...8 = Reserved 9 = MOP Level 10 = Master Ref 11 = Preset Spd 1 12 = Preset Spd 2 13 = Preset Spd 3 14 = Preset Spd 4 15 = Preset Spd 5 16 = Preset Spd 6 17 = Preset Spd 7 18 = DPI Port 1 19 = DPI Port 2 20 = DPI Port 3 21 = DPI Port 4 22 = DPI Port 5 Default: 0 = PI Setpoint Access: 1 See also: 124...138 Path: Speed Command > Process PI Selects the source of the PI reference signal.
Chapter 9 128 PI Feedback Sel Range: 0 = PI Setpoint 1 = Analog In 1 2 = Analog In 2 3...8 = Reserved 9 = MOP Level 10 = Master Ref 11 = Preset Spd 1 12 = Preset Spd 2 13 = Preset Spd 3 14 = Preset Spd 4 15 = Preset Spd 5 16 = Preset Spd 6 17 = Preset Spd 7 18 = DPI Port 1 19 = DPI Port 2 20 = DPI Port 3 21 = DPI Port 4 22 = DPI Port 5 Default: 2 = Analog In 2 Access: 1 See also: 124...138 Path: Speed Command > Process PI Selects the source of the PI feedback signal.
Chapter 9 130 PI Prop Gain Range: 0.00...100.00 [0.01] Default: 1.00 Access: 1 See also: 124...138 Path: Speed Command > Process PI Sets the value for the PI proportional component when the PI Hold bit of PI Control (125) = Enabled (1). PI Error x PI Prop Gain = PI Output 131 PI Lower Limit Range: -/+Maximum Frequency [0.1 Hz] Default: -Maximum Freq Access: 1 See also: 124...138 Path: Speed Command > Process PI Sets the lower limit of the PI output.
Chapter 9 PI In PI Limi R t PI eset H PI old En ab le d Figure 42 - PI Status (134) x x x x x x x x x x x x 0 0 0 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # 1 =Condition True 0 =Condition False x =Reserved Bit 0 – PI Enabled • Indicates whether or not the PI loop is enabled. Bit 1 – PI Hold • Is set to 1 to indicate when a digital input is configured for PI Hold and is turned on, or the PI Hold bit is set in PI Control (125).
Chapter 9 137 PI Error Meter Range: -/+100.00% [0.01%] Default: Read Only Access: 1 See also: 124...138 Path: Speed Command > Process PI Present value of the PI error signal. 138 PI Output Meter Range: 100.0 Hz [0.1 Hz] Default: Read Only Access: 1 See also: 124...138 Path: Speed Command > Process PI Present value of the PI output signal. 140 141 Accel Time 1 Accel Time 2 Range: 0.1...100.0 [0.1 sec] Default: 10.0 Access: 140 = 0 141 = 0 See also: 142, 143, 146, 361...
Chapter 9 142 143 Decel Time 1 Decel Time 2 Range: 0.1...100.0 sec [0.1 sec] Default: 10.0 sec Access: 142 = 0 143 = 0 See also: 142, 143, 146, 361...366 Path: Dynamic Control > Ramp Rates Sets the rate of deceleration for all speed decreases. (Max Speed ÷ Decel Time) = Decel Rate Two decel times exist to enable deceleration rate changes on the fly using a building automation system command or digital input, if configured. 146 S Curve % Range: 0...
Chapter 9 149 Current Lmt Gain Range: 0...5000 [1] Default: 200 Access: 1 See also: 147, 148 Path: Dynamic Control > Load Limits Sets the responsiveness of the current limit. 150 Drive OL Mode Range: 0 = Disabled 1 = Reduce CLim 2 = Reduce PWM 3 = Both-PWM 1st Default: 0 = Disabled Access: 1 See also: 219 Path: Dynamic Control > Load Limits Selects the drive’s response to increasing drive temperature. 151 PWM Frequency Range: 2...
Chapter 9 Active stop mode. Stop Mode A is active unless Stop Mode B is selected by a digital input. ATTENTION: You must provide an external, hardwired emergency stop circuit outside of the drive circuitry. This circuit must disable the system in case of improper operation. Uncontrolled machine operation may result if this procedure is not followed. Failure to observe this precaution could result in bodily injury.
Chapter 9 160 Bus Reg Ki Range: 0...5000 [1] Default: 450 Access: 1 See also: 161, 162 Path: Dynamic Control > Stop/Brake Modes Sets the responsiveness of the bus regulator. 161 162 Bus Reg Mode A Bus Reg Mode B Range: 0 = Disabled 1 = Adjust Freq 2 = Dynamic Brak 3 = Both - DB 1st 4 = Both - Frq 1st Default: Mode A: 0 = Disabled Mode B: 0 = Disabled Access: 0 See also: 160, 163, 361...
Chapter 9 For the LiquiFlo 2.0 drive, always set this parameter to 0 (Disabled). ATTENTION: The adjust freq portion of the bus regulator function is extremely useful for preventing nuisance overvoltage faults resulting from aggressive decelerations, overhauling loads, and eccentric loads. It forces the output frequency to be greater than commanded frequency while the drive’s bus voltage is increasing towards levels that would otherwise cause a fault.
Chapter 9 165 Bus Reg Kd Range: 0...10000 Default: 1000 Access: 1 Path: Dynamic Control > Stop/Brake Modes See also: Derivative gain for the bus regulator. Used to control regulator overshoot. 168 Start At PowerUp Range: 0 = Disabled Default: 0 = Disabled Access: 0 Path: Dynamic Control > Stop/Restart Modes See also: This parameter is not used with LiquiFlo 2.0 AC drives.
Chapter 9 IMPORTANT The drive re-starts after a fault reset if the start input is still asserted. Specifies the maximum number of times the drive attempts to reset a fault and restart when the auto restart feature is enabled. The auto restart feature provides the ability for the drive to automatically perform a fault reset followed by a start attempt without user or application intervention. Only certain faults are permitted to be reset. See Chapter 10 for more information.
Chapter 9 178 Sleep-Wake Mode Range: 0 = Disabled Default: 0 = Disabled Access: 1 Path: Dynamic Control > Restart Modes See also: Enables the Sleep-Wake function. This parameter is not used with LiquiFlo 2.0 AC drives. 179 Sleep-Wake Ref Range: 1 = Analog In 1 2 = Analog In 2 Default: 2 = Analog In 2 Access: 1 Path: Dynamic Control > Restart Modes See also: Selects the source of the input controlling the Sleep-Wake function. This parameter is not used with LiquiFlo 2.0 AC drives.
Chapter 9 182 Sleep Level Range: 4.000 mA, 0.000V / Wake Level [0.001 mA, 0.001V] Default: 5.000 mA, 5.000V Access: 1 See also: 183 Path: Dynamic Control > Restart Modes Defines the analog input level that stops the drive. This parameter is not used with LiquiFlo 2.0 AC drives. 183 Sleep Time Range: 0.0...30.0 [0.1 sec] Default: 1.0 Access: 1 See also: 182 Path: Dynamic Control > Restart Modes Defines the amount of time at or below Sleep Level before a stop command is issued.
Chapter 9 When the inverter detects a power loss condition, it enters its power loss state and starts the power loss timer. If the power loss timer expires before the power loss condition ends and the Power Loss fault is enabled, then a Power Loss fault (fault 3) occurs. The inverter only enters its power loss state when it is running. The Power Loss fault (fault 3) is enabled and disabled using inverter Fault Config 1 (238).
Chapter 9 185 Power Loss Time Range: 0.0...60.0 sec [0.1 sec] Default: 0.0 sec Access: 0 See also: 184, 238 Path: Dynamic Control > Power Loss Sets the time that the inverter remains in its power loss state before the Power Loss fault (fault 3) is issued. If the Power Loss fault is not enabled using the inverter Fault Config 1 parameter (238), the value of Power Loss Time (185) has no effect on the detection of or response to a power loss condition. 186 Power Loss Level Range: 0.0...999.9 [0.
Chapter 9 Unipolar = Drive receives unsigned reference (0...32767) and direction command separately (from the DPI port). For example, the direction keys on an OIM apply the direction to the reference. Bipolar = Drive receives signed reference (-32767...32767). In this case, the direction keys have no effect. Reverse Disable = Drive receives signed reference (-32767...32767); however, regardless of the reference, the drive is not permitted to reverse.
Chapter 9 194 Save MOP Ref Range: See Figure 44 Default: See Figure 44 Access: 1 Path: Utility > MOP Config See also: Enables/disables the feature that saves the present MOP (motor-operated potentiometer) frequency reference at power down or at stop. The MOP is an output frequency value internal to the drive firmware.
Chapter 9 197 Reset To Defalts Range: 0 = Ready 1 = Factory 2 = Low Voltage 3 = High Voltage Default: 0 = Ready Access: 0 Path: Utility > Drive Memory See also: Resets all inverter parameter values to defaults. Option 1 resets the inverter to factory settings. Options 2 and 3 resets the inverter to alternate voltage and current rating. After a restore defaults operation is performed, the value of this parameter returns to 0 for Ready.
Chapter 9 200 Reset Meters Range: 0 = Ready 1 = MWh 2 = Elapsed Time Default: 0 = Ready Access: 1 Path: Utility > Drive Memory See also: Resets selected meters to zero. After a Reset Meters operation is performed, the value of this parameter returns to 0 for Ready.
Chapter 9 209 Drive Status 1 Range: See Figure 45 Default: Read Only Access: 1 See also: 210 Path: Utility > Diagnostics Present operating condition of the drive.
Chapter 9 210 Drive Status 2 Range: See Figure 46 Default: Read Only Access: 1 See also: 209 Path: Utility > Diagnostics Present operating condition of the drive.
Chapter 9 211 Drive Alarm 1 Range: See Figure 47 Default: Read Only Access: 1 See also: 212, 259 Path: Utility > Diagnostics Utility > Alarms Indicates Type 1 alarm conditions that currently exist in the drive. Note that for alarm conditions not configured in Alarm Config 1 (259), the status indicated is a zero. See Chapter 10 for more information about alarms.
Chapter 9 213 Speed Ref Source Range: 0 = PI Output 1 = Analog In 1 2 = Analog In 2 3...
Chapter 9 215 Last Stop Source Range: 0 = Pwr Removed 1 = DPI Port 1 2 = DPI Port 2 3 = DPI Port 3 4 = DPI Port 4 5 = DPI Port 5 6 = DPI Port 6 (Frame 4 only) 7 = Digital In 8 = Fault 9 = Not Enabled 10 = Sleep 11 = Jog Default: Read Only Access: 1 Path: Utility > Diagnostics See also: Displays the source that initiated the most recent stop sequence. It is cleared (set to 0) during the next start sequence. 216 Dig In Status Range: See Figure 50 Default: Read Only Access: 0 See also: 361..
Chapter 9 217 Dig Out Status Range: See Figure 51 and Figure 52 Default: Read Only Access: 0 See also: 30, 380...384 Path: Utility > Diagnostics This parameter contains the current state of digital outputs controlled by the inverter. See AC Line I/O Board Description (Frame 3 Only) on page 25 through Combined I/O Board Description (Frame 4 Only) on page 29 for a description of I/O hardware that is present on this drive and is controlled by the inverter. Frame 3 drives (firmware version 1.
Chapter 9 218 Invtr Base Temp Range: -/+100 °C [0.1 °C] Default: Read Only Access: 1 Path: Utility > Diagnostics See also: The hottest measured inverter IGBT module temperature is displayed as x.x degrees C. 219 Drive OL Count Range: 0.0...100.0% [0.1%] Default: Read Only Access: 1 See also: 150 Path: Utility > Diagnostics Accumulated percentage of drive overload.
Chapter 9 The imbalance in percent is calculated as: (Imbalance in amps) ÷ (average phase current) x100. 224 Fault Frequency Range: +/-400.0 Hz [0.1 Hz] Default: Read Only Access: 1 See also: 225...230 Path: Utility > Diagnostics Captures and displays the output frequency of the drive at the time of the last fault. 225 Fault Amps Range: 0.0...3276.7 A [0.1 A] Default: Read Only Access: 1 See also: 224...
Chapter 9 228 Status 2 @ Fault Range: See Figure 54 Default: Read Only Access: 1 See also: 210, 224...230 Path: Utility > Diagnostics Captures and displays Drive Status 2 bit pattern at the time of last fault.
Chapter 9 Sle e Ixo p Co V n Sp olt R fig dR an Flx ef C ge A f IR mps lct Vlt Ra VH s R ng z a Ma Neg ng x S NP Frq C lope Mt Hz C flct rT f l Bip yp C ct o fl Dig lr Cf ct I lc Dig n Cflc t t I Dig n Cfl C I n ct B Cfl ct A Figure 56 - Alarm 2 @ Fault (230) x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # 234 1 =Alarm Active 0 =Alarm Inactive x =Reserved Testpoint 1 Sel Range: 0...
Chapter 9 238 Fault Config 1 Range: See Figure 57 Default: See Figure 57 Access: 0 Path: Utility > Faults See also: Enables/disables annunciation of the faults shown in Figure 57.
Chapter 9 This parameter is used along with the inverter fault timestamp parameters (Fault n Time parameters below) to determine whether a drive/inverter fault in the inverter fault queue happened before or after the most recent drive powerup. This value rolls over to 0 after the drive has been powered on for more than the maximum value shown. 243 245 247 249 251 253 255 257 Fault 1 Code Fault 2 Code Fault 3 Code Fault 4 Code Fault 5 Code Fault 6 Code Fault 7 Code Fault 8 Code Range: 0000...
Chapter 9 259 Alarm Config 1 Range: See Figure 58 Default: See Figure 58 Access: 1 Path: Utility > Alarms See also: Selects alarm conditions that initiate a drive alarm. See Chapter 10 for more information about alarms.
Chapter 9 270 DPI Data Rate Range: 0 = 125 kbps 1 = 500 kbps Default: 1 Access: 1 Path: Communication > Comm Control See also: For LiquiFlo2.0 drives, this parameter must be set to 1 (500 kpbs). 271 Drive Logic Rslt Range: See Figure 59 Default: Read Only Access: 1 Path: Communication > Comm Control See also: The final logic command to the drive resulting from the combination of all port requests and masking functions.
Chapter 9 272 Drive Ref Rslt Range: -/+32767 [1] Default: Read Only Access: 1 Path: Communication > Comm Control See also: Present frequency reference scaled as a DPI reference for peer-to-peer communications. The value shown is the output prior to the accel/decel ramp and any corrections supplied by slip comp, PI, etc.
Chapter 9 277 Start Mask Range: See Logic Mask (276) Default: See Logic Mask (276) Access: 1 See also: 288...297 Path: Communication > Masks & Owners Controls which modules can issue start commands. 278 Jog Mask Range: See Figure 61 Default: See Figure 61 Access: 1 See also: 288...297 Path: Communication > Masks & Owners Controls which modules can issue jog commands.
Chapter 9 DP I DP Port IP 5 DP ort 4 I DP Port IP 3 DP ort 2 I Dig Port ital 1 In Figure 62 - Reference Mask (280) x x x x x x x x x x 1 1 1 1 1 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # Factory Default Bit Values 281 1 =Control Enabled 0 =Control Disabled x =Reserved Accel Mask Range: See Reference Mask (280) Default: See Reference Mask (280) Access: 1 See also: 288...
Chapter 9 Controls which modules are allowed to take exclusive control of drive logic commands (except stop). Exclusive local control can be taken only when the drive is stopped. 288 Stop Owner Range: See Figure 63 Default: Read Only Access: 1 See also: 276...285 Path: Communication > Masks & Owners Modules that are presently issuing a valid stop command.
Chapter 9 292 Reference Owner Range: See Stop Owner (288) Default: Read Only Access: 1 See also: 276...285 Path: Communication > Masks & Owners Adapter that currently has exclusive control of the command frequency source selection. 293 Accel Owner Range: See Stop Owner (288) Default: Read Only Access: 1 See also: 276...285 Path: Communication > Masks & Owners Adapter that currently has exclusive control of selecting Accel Time 1, 2.
Chapter 9 297 Local Owner Range: See Stop Owner (288) Default: Read Only Access: 1 See also: 276...285 Path: Communication > Masks & Owners Adapter that has requested exclusive control of drive logic functions. If an adapter is in local lockout, all other functions (except stop) on all other modules are locked out and non-functional. Local control is obtained only when the drive is stopped. 300 301 Data In A1 - Link A Word 1 Data In A2 - Link A Word 2 Range: 0...
Chapter 9 304 305 Data In C1 - Link C Word 1 Data In C2 - Link C Word 2 Range: 0...387 [1] Default: 0 (Disabled) Access: 1 Path: Communication > Datalinks See also: Parameter number whose value is written from a communications device data table. Parameters that can be changed only while the drive is stopped cannot be used as Datalink inputs. Entering a parameter of this type disables the link. Refer to the appropriate communications option board manual for datalink information.
Chapter 9 312 313 Data Out B1- Link B Word 1 Data Out B2 - Link B Word 2 Range: 0...387 [1] Default: 0 (Disabled) Access: 1 Path: Communication > Datalinks See also: Parameter number whose value is written to a communications device data table. 314 315 Data Out C1- Link C Word 1 Data Out C2 - Link C Word 2 Range: 0...387 [1] Default: 0 (Disabled) Access: 1 Path: Communication > Datalinks See also: Parameter number whose value is written to a communications device data table.
Chapter 9 An a An log In alo 2 gI n1 Figure 64 - Anlg In Config (320) x x x x x x x x x x x x x x 0 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # Factory Default Bit Values 1 =Current 0 =Voltage x =Reserved For Frame 4 drives only (firmware version 2.x), the actual modes of the analog inputs depend on the value of this parameter and on the capabilities of the analog input hardware on the Combined I/O board.
Chapter 9 An a An log ln alo 2 gl n1 Figure 65 - Anlg in Sqr Root (321) x x x x x x x x x x x x x x 0 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # Factory Default Bit Values 322 1 =Enable 0 =Disable x =Reserved Analog In 1 Hi Range: 4.000...20.000 mA [0.001 mA] -/+10.000V [0.1V] 0.0...10.000V [0.1V] Default: 20.
Chapter 9 323 Analog In 1 Lo Range: 4.000...20.000 mA [0.001 mA] -/+10.000V [0.1V] 0.0...10.000V [0.1V] Default: 4 mA Access: 0 See also: 91, 92, 320 Path: Inputs & Outputs > Analog Inputs Sets the lowest input value to the user-configurable analog input 1 scaling block. See Analog In 1 Hi (322) for more information and a scaling example. Analog In 1 Hi sets the highest input value to the user-configurable analog input 1 scaling block.
Chapter 9 One of the selections (1=Fault) stops the drive on signal loss. All other choices make it possible for the input signal to return to a usable level while the drive is still running. ATTENTION: Setting parameter 324 to a value greater than 1 allows the input signal to return to a usable level while the drive is running.
Chapter 9 327 Analog In 2 Loss Range: 0 = Disabled 1 = Fault 2 = Hold Input (use last frequency command) 3 = Set Input Lo (use Minimum Speed as frequency command) 4 = Set Input Hi (use Maximum Speed as frequency command) 5 = Goto Preset1 (use Preset1 as frequency command) 6 = Hold OutFreq (maintain last output frequency) Default: 0 = Disabled Access: 1 See also: 91, 92, 320, 326, 327 Path: Inputs & Outputs > Analog Inputs Selects drive action when an analog signal loss is detected on user-configur
Chapter 9 340 Anlg Out Config Range: See Figure 66 Default: 1 Access: 1 Path: Inputs & Outputs > Analog Outputs See also: Selects the mode for the user-configurable analog output. See AC Line I/O Board Description (Frame 3 Only) on page 25 through Combined I/O Board Description (Frame 4 Only) on page 29 for a description of I/O hardware that is present on this drive and is controlled by the inverter.
Chapter 9 An alo g Ou t1 Figure 67 - Anlg Out Absolute (341) x x x x x x x x x x x x x x x 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # Factory Default Bit Values 342 1 =Enabled 0 =Disabled x =Reserved Analog Out1 Sel Range: 0 = Output Freq 1 = Command Freq 2 = Output Amps 3 = Torque Amps 4 = Flux Amps 5 = Output Power 6 = Output Volts 7 = DC Bus Volts 8 = PI Reference 9 = PI Feedback 10 = PI Error 11 = PI Output 12 = %Motor OL 13 = %Drive OL 14 = Application De
Chapter 9 Scaling the User-configurable Analog Output You define the scaling for the analog output by entering analog output voltages into Analog Out1 Lo and Analog Out1 Hi. These two output voltages correspond to the bottom and top of the possible range covered by the quantity being output. The output voltage varies linearly with the quantity being output. The analog output voltage does not go outside the limits defined by Analog Out1 Lo and Analog Out 1 Hi. See Table 8.
Chapter 9 344 Analog Out1 Lo Range: 4.000...20.000 mA [0.001 mA] -/+10.000V [0.1V] 0.0...10.000V [0.1V] Default: 4.0 mA Access: 0 See also: 31, 342, 343 Path: Inputs & Outputs > Analog Outputs Sets the user-configurable analog output value when the source value is at minimum. See Analog Out1 Hi (343) for more information.
Chapter 9 This parameter is only present on Frame 4 drives. All such drives should have firmware version numbers in the 2.x series. 348 Inv IGBT Tmp Bot Range: -3276.8...3276.7 °C Default: Read Only Access: 1 See also: 345, 346, 347 Path: Inputs & Outputs > Temperature etc Displays the measured temperature of the bottom inverter IGBT power module in degrees C. This parameter is only present on Frame 4 drives. All such drives should have firmware version numbers in the 2.x series.
Chapter 9 352 Inv PS +12 Range: -3276.8V...3276.7V °C Default: Read Only Access: 1 Path: Inputs & Outputs > Temperature etc See also: Displays the measured voltage of the +12V power supply. This parameter is only present on Frame 4 drives. All such drives should have firmware version numbers in the 2.x series. 353 Inv PS -12V Range: -3276.8V...3276.7V °C Default: Read Only Access: 1 Path: Inputs & Outputs > Temperature etc See also: Displays the measured voltage of the -12V power supply.
Chapter 9 361 362 363 364 365 366 (1) (2) (3) (4) 152 Digital In1 Sel Digital In2 Sel Digital In3 Sel Digital In4 Sel Digital In5 Sel Digital In6 Sel Range: 0 = Not Used 1 = Enable 2 = Clear Faults(1) 3 = Aux Fault 4 = Stop - CF(2) 5 = Start 6 = Fwd/Reverse2 7 = Run(3) 8 = Run Forward3 9 = Run Reverse3 10 = Jog 11 = Jog Forward 12 = Jog Reverse 13 = Stop Mode B 14 = Bus Reg Md B 15 = Speed Sel 1(4) 16 = Speed Sel 24 17 = Speed Sel 34 18 = Auto/Manual 19 = Local 20 = Acc2 & Dec2 21 = Accel 2 22 = Decel
Chapter 9 Table 9 - Speed Select Inputs Speed Select Inputs 3 2 1 Reference Source 0 0 0 Speed Ref A Sel 0 0 1 Speed Ref B Sel 0 1 0 Preset Speed 2 0 1 1 Preset Speed 3 1 0 0 Preset Speed 4 1 0 1 Preset Speed 5 1 1 0 Preset Speed 6 1 1 1 Preset Speed 7 Assigns an input function to the user-configurable digital inputs of the drive.
Chapter 9 If this input is configured at the same time as Stop-Clear Faults, then only the Clear Faults input can actually cause faults to be reset. 3 = Aux Fault: If the input is open, an Auxiliary Input fault (fault 2) is generated. The Aux Fault Input Function is active at all times regardless of the selected logic control source. IMPORTANT The Aux Fault input function is not intended for a fast output power kill. The drive will not fault until the software detects the change of state of this input.
Chapter 9 10 = Jog: An open-to-closed transition on this input while the drive is stopped causes the drive to start (jog) in the current direction. When the input opens while the drive is running (jogging), the drive stops. ATTENTION: If a normal drive start command is received while the drive is jogging, the drive switches from jog mode to run mode. The drive does not stop, but may change speed and/or change direction.
Chapter 9 mode to use. If this input function is not configured, then Bus Reg Mode A selects which bus regulation mode to use. 15...17 = Speed Select 1, 2, 3: One, two, or three digital input functions can be used to select the speed reference used by the drive, and they are called the Speed Select input functions. The current open/closed state of all Speed Select input functions combine to select which source is the current speed reference.
Chapter 9 requests manual control (that is, Auto/Man F-Key is pressed) and then gives control up (presses Auto/Man F-Key again), then the Auto/Manual digital input must be opened and closed again to regain control of the manual reference. If this input is open, then the terminal block does not request manual control of the reference. If no control device (including the terminal block) is currently requesting manual control of the reference, then the drive uses the normal reference selection mechanisms.
Chapter 9 If this input function is open, the integrator for the Process PI loop is allowed to increase. 28 = PI Reset: If this input function is closed, the integrator for the Process PI loop is reset to 0. If this input function is open, the integrator for the Process PI loop integrates normally. 29 = Pwr Loss Lvl: Do not select the Pwr Loss Lvl input function in Liquiflo 2.0 drives. 30 = Precharg En: This input function is used to manage disconnection from a common DC bus.
Chapter 9 380 Digital Out1 Sel Range: 1 = Fault (De-energized = Fault, Energized = No Fault) 2 = Alarm (De-energized = Inverter Alarm, Energized = No Inverter Alarm) 3 = Ready 4 = Run 5 = Forward Run 6 = Reverse Run 7 = Auto Restart 8 = Powerup Run 9 = At Speed 10 = At Freq 11 = At Current 12 = At Torque 13 = At Temp 14 = At Bus Volts 15 = At PI Error 16 = DC Braking 17 = Curr Limit 18 = Economize 19 = Motor Overld 20 = Power Loss 21 = Input 1 Link 22 = Input 2 Link 23 = Input 3 Link 24 = Input 4 Link 25
Chapter 9 381 Dig Out1 Level Range: 0.0...819.2 [0.1] Default: 0.0 Access: 0 See also: 380 Path: Inputs & Outputs > Digital Outputs Sets the user-configurable digital output activation level for options 10...15 in Digital Out1 Sel. Units are assumed to match the above selection (for example, At Freq = Hz, At Torque = Amps).
Chapter 9 384 Digital Out2 Sel Range: 1 = Fault (De-energized = Fault, Energized = No Fault) 2 = Alarm (De-energized = Inverter Alarm, Energized = No Inverter Alarm) 3 = Ready 4 = Run 5 = Forward Run 6 = Reverse Run 7 = Auto Restart 8 = Powerup Run 9 = At Speed 10 = At Freq 11 = At Current 12 = At Torque 13 = At Temp 14 = At Bus Volts 15 = At PI Error 16 = DC Braking 17 = Curr Limit 18 = Economize 19 = Motor Overld 20 = Power Loss 21 = Input 1 Link 22 = Input 2 Link 23 = Input 3 Link 24 = Input 4 Link 25
Chapter 9 386 Dig Out2 OnTime Range: 0.00...600.00 sec [0.01 sec] Default: 0.00 sec Access: 1 See also: 384 Path: Inputs & Output > Digital Outputs Sets the on delay time for the user-configurable digital output 2. This is the time between the occurrence of a condition and activation of the digital output.
Chapter 9 3 Input Current S Range: 0.0...3276.7 A [0.1 A] Default: Read Only Access: 0 Path: Monitor > Metering See also: The RMS input phase current Is is displayed as x.x A. 4 Input Current T Range: 0.0...3276.7 A [0.1 A] Default: Read Only Access: 0 Path: Monitor > Metering See also: The RMS input phase current It is displayed as x.x A. 5 Active Current Range: ± 3276.7 A Default: Read Only Access: 0 [0.
Chapter 9 8 Input Voltage ST Range: 0.0...3276.7 V AC [0.1V AC] Default: Read Only Access: 0 Path: Monitor > Metering See also: The RMS phase-to-phase input voltage Vst is displayed as x.x V. 9 Input Voltage TR Range: 0.0...3276.7 V AC [0.1V AC] Default: Read Only Access: 0 Path: Monitor > Metering See also: The RMS phase-to-phase input voltage Vtr is displayed as x.x V. 10 DC Bus Voltage Range: 0.0...3276.7V DC [0.
Chapter 9 13 Input kW Range: ± 2400.0 kW Default: Read Only Access: 0 [0.1 kW] Path: Monitor > Metering See also: The input power is displayed as x.x kW. Motoring power is positive and generating power is negative. 14 Input Pwr Factor Range: 0.00...2.00 [0.01] Default: Read Only Access: 0 Path: Monitor > Metering See also: The input power factor is displayed as 1.00 for unity. Values greater than 1 indicate leading power factor. 15 Motoring kWh Range: 0.0...429496729.5 kWh [0.
Chapter 9 18 Rctfr Base Temp Range: -20.0...120.0 °C [0.1 °C] Default: Read Only Access: 0 Path: Monitor > Metering See also: The hottest measured rectifier IGBT module temperature is displayed as x.x degrees C. 19 Rctfr IGBT Temp Range: -20.0...120.0 °C [0.1 °C] Default: Read Only Access: 0 Path: Monitor > Metering See also: The calculated rectifier IGBT junction temperature is displayed as x.x degrees C. 20 Rctfr IT Overld Range: 0.0...100.0% [0.
Chapter 9 22 Line I Imbalance Range: 0.0...100.0% [0.1%] Default: Read Only Access: 0 See also: 2, 3, 4, 62, 63 Path: Monitor > Metering The imbalance in input phase current is displayed as x.x%. The imbalance in amps is calculated as the larger of: (largest phase current) – (average phase current), or (average phase current) – (smallest phase current). The imbalance in percent is calculated as: (Imbalance in amps) ÷ (average phase current) x 100. 23 Line V Imbalance Range: 0.0...100.0% [0.
Chapter 9 27 Rated Volts Range 0.0...6553.5 V AC [0.1V AC] Default: Read Only Access: 0 Path: Monitor > Drive Data See also: The rectifier rated RMS input voltage is displayed as x.x V AC. 28 Rated Amps Range: 0.0...6553.5 A [0.1 A] Default: Read Only Access: 0 Path: Monitor > Drive Data See also: The rectifier rated RMS input current is displayed as x.x A. 29 Control SW Ver Range: x.
Chapter 9 62 I Imbalance Lmt Range: 0.0...40.0% [0.1%] Default: 30.0 Access: 0 See also: 22, 63 Path: Configuration > AC Line The allowed level of imbalance in input current entered as x.x%. 63 I Imbalance Time Range: 1.0 to10.0 seconds [0.1 seconds] Default: 10.0 Access: 0 See also: 22, 62 Path: Configuration > AC Line An Input I Imbalance fault (fault 225) is generated if Line I Imbalance (22) is greater than I Imbalance Limit (62) for this amount of time.
Chapter 9 65 Ride Through Sec Range: 0.00...60.00 seconds [x.xx seconds] Default: 1.00 Access: 0 See also: 64, inverter 184, 185 Path: Configuration > AC Line Defines the allowed power dip time that will not cause a Ride Thru Abort fault (fault 221). • Setting a value of 0 generates a fault on a loss of a single line cycle. • Setting a value of 0.10 allows line synchronization to be lost for 100 msec before a fault is generated.
Chapter 9 Frame 4 drives (firmware version 2.
Chapter 9 Frame 4 drives (firmware version 2.x) only: Bit 0 Ap indi pl. cat Ap Dig es O p i Lo l.
Chapter 9 103 Vdc Reference Range: 400.0...800.0V DC [x.xV DC] Default: 700.0 Access: 0 See also: 102, 104 Dynamic Control > Bus Voltage If Vdc Optimize (102) is set to Disabled, Vdc Reference (103) is the minimum DC bus voltage generated by the rectifier while the rectifier or the entire drive is running. If Vdc Optimize (102) is set to Enabled, then Vdc Reference (103) is not used. 104 Vdc Command Range: 400.0...800.0V DC [x.
Chapter 9 If the input current is greater than Input Load Amps (106), then the rectifier I2T overload percentage (as seen in Rctfr I2T Overld, rectifier parameter 21) counts up. If Rctfr I2T Overld (21) reaches 100%, the Rectfier I2T Overload fault (fault 220) occurs. 107 Max Motor Volts Range: 60.0...480.0V AC [0.1V AC] Default: 480.
Chapter 9 109 Base Motor Freq Range: 5.0...400.0 [0.1 Hz] Default: 60.0 Access: 0 See also: 102, 104, 107, 108, inverter 43 Path: Dynamic Control > Load Limits The base frequency for the motor, for the purpose of calculating the optimal DC bus voltage. This parameter is only used when Vdc Optimize (102) is set to Enabled. See the description of Max Motor Volts (107) for a full description of how this parameter is used.
Chapter 9 113 CML Kp Range: 0...65535 Default: Based on drive size Access: 0 Path: Dynamic Control > Regulator Tuning See also: Current Minor Loop integral gain. 114 VML Reset Level Range: 10.0...300.0V DC [0.1V DC] Default: Based on drive size Access: 0 Path: Dynamic Control > Regulator Tuning See also: The threshold for resetting the voltage loop integrator. 120 Cold Plate Temp Range: -20.0...120.0 °C [0.
Chapter 9 123 124 125 126 127 128 CPC K1 CPC K2 High Temp Limit Low Temp Limit Start Move Time Delay After Move Range: 0...65535 Default: 0 Access: 0 Path: Dynamic Control > Cold Plate See also: These parameters are reserved for future use. 129 Ambient Temp Range: -20.0...120.0 °C [0.1 °C] Default: Read Only Access: 0 See also: 120, 121, 122 Path: Dynamic Control > Cold Plate Displays the measured ambient temperature inside the power module. 150 Input Load Amps Range: 0.0...100.
Chapter 9 153 Life Run Time Range: 0.0000 to 429496.7295 hours Default: Read Only Access: 0 Path: Internal Data > Total Elapsed See also: Displays the run time accumulated over the life of the product. 154 Life Power Time Range: 0.0000...429496.7295 hours Default: Read Only Access: 0 Path: Internal Data > Total Elapsed See also: Displays the time that power was applied to the drive. 155 Life Power Cycle Range: 0...
Chapter 9 158 CS Msg Tx Cnt Range: 0...65535 Default: Read Only Access: 0 Path: Internal Data > DPI Counters See also: Increments when a DPI client/server message is transmitted. 159 CS Timeout Cnt Range: 0...255 Default: Read Only Access: 0 Path: Internal Data > DPI Counters See also: Increments when a DPI client/server message times out. 160 CS MSG Bad Cnt Range: 0...
Chapter 9 163 PC Timeout Cnt Range: 0...255 Default: Read Only Access: 0 Path: Internal Data > DPI Counters See also: Increments when a DPI producer/consumer message times out. 164 CAN Bus Off Cnt Range: 0...65535 Default: Read Only Access: 0 Path: Internal Data > DPI Counters See also: Increments when DPI CAN bus is off. 171 172 173 174 D/A Select (N) Range: 0...
Chapter 9 197 Reset to Defalts Range: 0 = Ready 1 = Factory 2 = Low Voltage 3 = High Voltage Default: 0 Access: 0 Path: Utility > Drive Memory See also: Writing a 1 to this parameter resets the rectifier to factory default values. After a Reset to Defaults operation is performed, the value of this parameter reverts back to 0 for Ready. 198 Load Frm Usr Set Range: 0...3 Default: Read Only Access: 0 Path: Utility > Drive Memory See also: This parameter is not used in the Liquiflo 2.
Chapter 9 201 Language Range: 0...10 Default: Read Only Access: 0 Path: Utility > Drive Memory See also: This parameter is not used in the Liquiflo 2.0 rectifier. 203 Drive Checksum Range: 0...65535 Default: Read Only Access: 0 Path: Utility > Drive Memory See also: This parameter is not used in the Liquiflo 2.0 rectifier. 211 Drive Alarm Range: Default: Read Only Access: 0 Path: Utility > Status See also: Reserved for future alarms.
Chapter 9 Frame 3 drives (firmware version 1.x) only: AC AC Line L I/O AC ine I Dig /O . AC Line Dig Inpu I Lin /O . In t 4 e I Dig put /O . In 3 Dig pu .
Chapter 9 Frame 4 drives (firmware version 2.x) only: Pre cha rge Fe ed ba ck Co m Co bine mb d I ine /O d I Dig /O . In Dig pu . In t 2 pu t1 Figure 73 - Dig In Status (216) Frame 4 0 x x x x x x x x x x x x x 0 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # 1 =Input Active 0 =Input Not Active x =Reserved On the Frame 4 drive, precharge contactor feedback appears in bit 15 of this parameter.
Chapter 9 Frame 3 drives (firmware version 1.x) only: AC L AC ine I / AC Line O: D ig I L AC ine /O: D . Ou I L /O ig tp AC ine I : Di . Ou ut 6 /O g tp AC Line : Di . Out ut 5 Lin I/O: g. O put e I Dig utp 4 /O: . O ut Dig utp 3 .
Chapter 9 The Combined I/O Board Shunt Trip output can also be commanded using bit 0 of rectifier parameter Rectifier Control (100), but you should not write to this parameter. You can control the shunt trip output using bit 0 of inverter parameter Appl Digital Out (30). For the dedicated shunt trip digital output, shunt trip control via rectifier parameter Rectifier Contrl (100) is in addition to the internal rectifier conditions that can cause a shunt trip. 220 Fault Frequency Range: -/+ 400.0 Hz [0.
Chapter 9 225 Fault Amps D Range: 0.0...3276.7 A [0.1 A] Default: Read Only Access: 0 Path: Utility > Diagnostics See also: Displays reactive input current at the time of the most recent fault. 226 Fault Volts Vdc Range: 0.0...3276.7V DC [0.1V DC] Default: Read Only Access: 0 Path: Utility > Diagnostics See also: Displays DC bus voltage at the time of the most recent fault. 227 Fault Volts Q Range: 0.0...3276.7V DC [0.
Chapter 9 235 Testpoint 1 Data Range: -/+ 217483646 Default: 0 Access: 0 Path: Utility > Diagnostics See also: This parameter is for service use only. 236 Testpoint 2 Sel Range: 0...65535 Default: 499 Access: 0 Path: Utility > Diagnostics See also: This parameter is for service use only. 237 Testpoint 2 Data Range: -/+ 217483646 Default: 0 Access: 0 Path: Utility > Diagnostics See also: This parameter is for service use only.
Chapter 9 240 Fault Clear Range: 0 = Ready 1 = Clear Faults 2 = Clear Flt Queue Default: Read Only Access: 0 Path: Utility > Fault Queue See also: Faults in the rectifier may be cleared, and the fault queue cleared by writing to this parameter. After the operation is completed, the value of this parameter will revert to Ready (0). 241 Fault To Invertr Range: 0...
Chapter 9 243 245 247 249 Fault 1 Code Fault 2 Code Fault 3 Code Fault 4 Code Range: 0...65535 Default: Read Only Access: 0 Path: Utility > Fault Queue See also: A code that represents a rectifier fault. The codes appear in these parameters in the order they occur. Fault 1 Code = the most recent fault. 244 246 248 250 Fault 1 Time Fault 2 Time Fault 3 Time Fault 4 Time Range: 0.0000...429496.
Chapter 9 A rectifier IOC condition is considered to be redirectable if it occurs more than 1 minute after the rectifier starts running. Any rectifier IOC condition occurring within 1 minute of a rectifier start is always reported as a rectifier IOC fault; it is assumed that these faults are caused by conditions within the drive and not by events on the AC line.
Chapter 9 345 Rct IGBT Tmp Top Range: -3276.8...3276.7 °C Default: Read Only Access: 1 See also: 346, 347, 348 Path: Inputs & Outputs > Temperature etc Displays the measured temperature of the top rectifier IGBT power module in degrees C. This parameter is only present on Frame 4 drives. All such drives should have firmware version numbers in the 2.x series. 346 Rct IGBT Tmp Up Range: -3276.8...3276.
Chapter 9 349 Rct Coldplt Tmp Range: -3276.8...3276.7 °C Default: Read Only Access: 1 Path: Inputs & Outputs > Temperature etc See also: Displays the measured rectifier coldplate temperature in degrees C. This parameter is only usable if a coldplate temperature sensor is installed in the drive. This parameter is only present on Frame 4 drives. All such drives should have firmware version numbers in the 2.x series. 350 Rct Ambient Tmp Range: -3276.8...3276.
Chapter 9 353 Rct PS -12V Range: -3276.8...3276.7V °C Default: Read Only Access: 1 Path: Inputs & Outputs > Temperature etc See also: Displays the measured voltage of the –12V power supply. This parameter is only present on Frame 4 drives. All such drives should have firmware version numbers in the 2.x series. 354 Rct I/O ID V Range: -3276.8...3276.
Chapter 10 Troubleshooting the Drive ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this manual and other applicable manuals in their entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life. The LiquiFlo 2.
Chapter 10 5. Measure the DC bus potential with a voltmeter while standing on a non-conductive surface and wearing insulated gloves. See Figure 77 for Frame 3, and Figure 78 for Frame 4. 6. Once the drive has been serviced, reattach the power module cover and close the enclosure door. 7. Turn on the circuit breaker. Figure 77 - Location of DC Bus Measuring Points (Frame 3) DC Bus measurement points on laminated bus assembly. 0.25 in. x .032 in. male faston. Accessible by removal of top cover.
Chapter 10 Figure 79 - Location of the Status LEDs (Frame 3) DPI Communications Interface Board +12 V INV. LED, D1 Inverter Status LED, D3 Rectifier Status LED, D4 +12 V RECT. LED, D2 Figure 80 - Location of the Status LEDs (Frame 4) Rectifier Status LED (B1) Combined Control PCB Inverter Status LED (B2) Frame 4 status LEDs are visible through 25 mm (1 in.) square cutout in front panel of power module.
Chapter 10 Table 15 - Inverter Status LED Definitions Color State Description Green Flashing Drive ready, but not running and no faults or alarms are present. Steady Drive running, no faults or alarms are present. Yellow See About Alarms on page 198. Flashing The drive is not ready. Check inverter parameter 214 (Start Inhibits). Steady An alarm condition exists; drive may be running. Check inverter parameters 211 (Drive Alarm 1) and 212 (Drive Alarm 2). Red See About Faults on page 201.
Chapter 10 Table 18 - Types of Alarms Type Alarm Description 1 User-configurable These alarms alert the operator of conditions that, if left untreated, may lead to a fault condition. The drive continues to operate during the alarm condition. The alarms are enabled or disabled using inverter Alarm Config 1 (259). The status of these alarms is shown in inverter Drive Alarm 1 (211).
Alarm Type Chapter 10 Dig In ConflictB 2 User-configurable digital input functions are in conflict. Combinations marked with a Description Start Stop–CF Run Run Fwd Run Rev Jog will cause an alarm. Jog Fwd Jog Rev Fwd/ Rev Start Stop–CF Run Run Fwd Run Rev Jog Jog Fwd Jog Rev Fwd / Rev Dig In ConflictC 2 More than one physical input has been configured to the same input function.
Chapter 10 Table 19 - Alarm Names Cross-Referenced by Alarm Numbers No. (1) Alarm No.
Chapter 10 Figure 81 - Sample Fault Screen on the OIM Fault Auto - Fault - Fxxxxx Fault Text String Time Since Fault xxxx:xx:xx ACKNOWLEDGE Press any F Key to Acknowledge the Fault The fault screen is displayed until it is acknowledged by pressing any F-key or cleared in the drive by other means. About the Fault Queue The drive automatically retains a history of faults that have occurred in the fault queue. The fault queue is accessed using the OIM or VS Utilities software.
Chapter 10 Clearing Faults A fault condition can be cleared by the following: ESC/ 1. Press PROG or any F-Key to acknowledge the fault and remove the fault pop-up from the OIM screen. 2. Address the condition that caused the fault. The cause must be corrected before the fault can be cleared. 3. After corrective action has been taken, clear the fault using one of the following: • Setting Fault Clear (240) to Clear Faults (1). • Issuing a Stop-Clear Faults command from the control device (such as an OIM).
Chapter 10 No. Type Table 21 - Fault Descriptions and Corrective Actions (Frame 3) Fault Description Action AC Line Lost 227 4 Input power Lost, rectifier Ride Through Ena (64) is set to Disabled. 1. Verify proper input voltage. 2. Use rectifier parameters Line Frequency (1), Input Voltage RS (7), Input Voltage ST (8), and Input Voltage TR (9) to verify that drive can accurately measure input frequency and voltage. 3.
Chapter 10 No. Type Table 21 - Fault Descriptions and Corrective Actions (Frame 3) (Continued) Fault Description Action I/O Comm Loss 121 2 Loss of communication to inverter standard I/O board. 1. Cycle power. 2. If fault persists, verify connection between inverter I/O board and inverter control board. 3. If fault still persists, replace inverter standard I/O board. 4. If fault still persists, replace inverter control board. I/O Mismatch 120 4 Incorrect inverter I/O board identified.
Chapter 10 No. Type Table 21 - Fault Descriptions and Corrective Actions (Frame 3) (Continued) Fault Description Action IR Volts Range 77 4 The drive autotuning default is Calculate, and the value calculated for IR Drop Volts is not in the range of acceptable values. Re-enter motor nameplate data. IXo VoltageRange 87 4 Ixo voltage calculated from motor nameplate data is too high. 1.
Chapter 10 No. Type Table 21 - Fault Descriptions and Corrective Actions (Frame 3) (Continued) Fault Description Action Power Loss 3 1 3 Input power unavailable or AC line synchronization not possible for longer than inverter Power Loss Time (185). Enable/disable with inverter Fault Config 1 (238). 1. Monitor the incoming AC line for low voltage or line power interruption. 2. Check AC line voltage feedback wiring and signal path.
Chapter 10 No. Type Table 21 - Fault Descriptions and Corrective Actions (Frame 3) (Continued) Fault Description Action Rctfr Over Cur R,S,T 211 212 213 4 Rectifier overcurrent. See description of rectifier IOC Redir Time (300) and IOC Redir Max (301) for discussion of alternative reporting of rectifier instantaneous overcurrent (IOC) faults. 1. High line current can be caused by high load current. Verify that rectifier overcurrent was not caused by sudden increase in motor (inverter) current. 2.
Chapter 10 Fault No. Type Table 22 - Fault Descriptions and Corrective Actions (Frame 4) Description Action AC Line Lost 227 4 Input power Lost, rectifier Ride Through Ena (64) is set to Disabled. 1. Verify proper input voltage. 2. Use rectifier parameters Line Frequency (1), Input Voltage RS (7), Input Voltage ST (8), Input Voltage TR (9) to verify that drive can accurately measure input frequency and voltage. 3.
Chapter 10 Fault No. Type Table 22 - Fault Descriptions and Corrective Actions (Frame 4) (Continued) Input I Imbalance 225 4 Input phase current imbalance exceeded limits. 1. Fault 225 can occur if rectifier Line I Imbalance (22) is greater than rectifier I Imbalance Lmt (62) for longer than the time in rectifier I Imbalance Time (63). Verify that rectifier parameters 62 and 63 have the correct values.
Chapter 10 Fault No. Type Table 22 - Fault Descriptions and Corrective Actions (Frame 4) (Continued) Description Action IXo VoltageRange 87 4 Ixo voltage calculated from motor nameplate data is too high. 1. If Ixo calculation is not needed, disable it by clearing bit 2 of Compensation (inverter parameter 56), then clear fault. 2. If Ixo calculation is needed, re-enter motor nameplate data, and, if necessary, repeat Autotune (inverter 61).
Chapter 10 Fault No. Type Table 22 - Fault Descriptions and Corrective Actions (Frame 4) (Continued) Power Loss 3 1 Input power unavailable or AC line synchronization not possible 3 for longer than inverter Power Loss Time (185). Enable/disable with inverter Fault Config 1 (238). 1. Monitor the incoming AC line for low voltage or line power interruption. 2. Check AC line voltage feedback wiring and signal path. This includes the Combined I/O board and the Combined Control board.
Chapter 10 Fault No. Type Table 22 - Fault Descriptions and Corrective Actions (Frame 4) (Continued) Description Action Rctfr Not OK 232 4 A fault was detected on the rectifier but could not be displayed on the inverter. Look at rectifier parameter 243 to see fault code. Rctfr NTC Demux 244 4 Control board cannot read temperature information from rectifier half of power board. 1. Clear faults. 2. If fault persists, verify connections to power board. 3.
Chapter 10 Table 23 - Fault Names Cross-Referenced by Fault Number No.(1) Fault No. (1) Fault No.(1) Fault 2 Auxiliary Input 48 Params Defaulted 214 Reactor Temp 3 Power Loss 63 Shear Pin 215 Rctfr HW Unused (3) 4 UnderVoltage 64 Drive Overload 216 Rctfr Gnd Fault 5 OverVoltage 70 HW Fault 217 Rctfr Base Temp 7 Motor Overload 71...76 Port 1...
Chapter 10 Diagnostic Parameters The table below describes the diagnostic parameter values. Diagnostic Parameter Number Value Displayed 1 DPI Error Status 2 Calculated IGBT Junction Temperature 3 Active Current Limit 4 Active PWM Frequency 5 Lifetime MegaWatt Hours(1) 6 Lifetime Run Time 7 Lifetime Powered Up Time 8 Lifetime Power Cycles 9 Life MegaWatt Hours Fraction(1) 10 Life MegaWatt Hours Fraction Units(1) 11...
Chapter 10 Common Symptoms and Corrective Actions Table 24 through Table 30 describe common symptoms and corrective actions. Table 24 - Drive Does Not Start From Start, Run, or Jog Inputs Wired to the Terminal Block Indication(s) Cause(s) Corrective Action Flashing red Ready LED. Drive is faulted. Clear fault: • Press OIM stop key. This action only succeeds if the clear faults function for that OIM is enabled using the Logic Mask (276) and Fault Clr Mask (283). • Cycle power.
Chapter 10 Table 26 - Drive Does Not Respond to Changes in Speed Command Indication Cause(s) Corrective Action OIM Status Line indicates At Speed and output is 0 Hz. No value is coming from the source of the command. 1. If the source is an analog input, check wiring and use a meter to check for presence of signal. 2. Check Commanded Freq (2) for correct source. None Incorrect reference source has been programmed. 1. Check Speed Ref Source (213) for the source of the speed reference. 2.
Chapter 10 Replacement Parts Table 31 through Table 34 list the available replacement parts. Replacement Parts (Frame 3 Drive) Table 31 - LiquiFlo 2.0 Drive Replacement Parts (Frame 3 Only) Description Part Number / Kit Number Quantity Frame 3AA Frame 3CC 180264-A03 180264-A06 AC Contactor - 140 A, 120 V 100-140D11 3 3 AC Contactor (surge suppresor) 110V, 127V 100-DFSC110 3 3 Capacitor Bank Assembly 21T-LCL-CB9 21T-LCL-CB7 1 - 1 Line Sync. PC Board Assembly 21T-180043 1 1 Line Sync.
Chapter 10 Replacement Parts (Frame 3 Power Module) Table 32 - LiquiFlo 2.0 Power Module Replacement Parts (Frame 3 Only) Description Part Number / Kit Number Quantity LF200460AAR LF200608CCR Wire Harness Assembly, Line Sync.
Chapter 10 Replacement Parts (Frame 4 Drive) Table 33 - LiquiFlo 2.
Chapter 10 Replacement Parts (Frame 4 Power Module) Table 34 - LiquiFlo 2.
Chapter 10 Board Replacement, Firmware Setup Procedures This section defines drive firmware setup procedures that are required after a LiquiFlo 2.0 drive board is replaced. If a board is not mentioned in this section, then firmware setup is not required for that board. Clearing Drive Faults IMPORTANT The procedure for recovering from a board replacement may cause a drive fault. The appropriate response to many, although not all, of these faults is to clear the fault and continue the procedure.
Chapter 10 Inverter Power Interface Board IMPORTANT If drive fault 106 (Incompat MCB-PB) occurs after replacing board or at any other point during this procedure, then the new inverter power interface board is incompatible with the older inverter control board. Replace the older inverter control board. 1. Verify that inverter power interface board data is correct by checking inverter read-only parameter 28 (Rated Amps) against correct drive output current rating. 2.
Chapter 10 Rectifier Power Interface Board IMPORTANT If drive fault 235 (Rctfr Pwr Board) occurs after replacing board or at any other point during this procedure, then the new rectifier power interface board is incompatible with the old rectifier control board, or the data stored on the old rectifier control board has become corrupt. Replace the old rectifier control board. If the fault still exists, replace the new rectifier power interface board. 1.
Chapter 10 Combined Power Board IMPORTANT If drive fault 106 (Incompat MCB-PB) or fault 235 (Rctfr Pwr Board) occurs after replacing board or at any other point during this procedure, then the new combined power board is incompatible with the old combined control board, or the data stored on the old combined control board has become corrupt. Replace the old combined control board. If the fault still exists, replace the new combined power board. 1.
Chapter 10 Troubleshooting the Drive Using the OIM The OIM provides immediate visual notification of alarm or fault conditions as well as the following diagnostic information: • Entries in the fault queue • Fault parameters • Drive status parameters • Selected device version and status information • OIM version information Accessing the Fault Queue As described in About the Fault Queue on page 202, the drive automatically retains a history of the last four faults that have occurred in the fault queue.
Chapter 10 Accessing the Fault Parameters The OIM provides quick access to the fault parameters by grouping them in the Fault Info submenu. To access these parameters, see Figure 84. Figure 84 - Accessing the Fault Parameters >> Stopped Auto P0: LiquiFlo 2.
Chapter 10 Device Version To access the device version information for the current device (inverter, rectifier, or DPI peripheral device), see Figure 86 and Figure 87. This example assumes that the OIM is currently set to view the inverter device, indicated by P0: LiquiFlo 2.0 on the OIM display. If the OIM is currently viewing the rectifier device, the OIM display contains the line P2: Active Rectifier. Figure 86 - Accessing the Device Version Information >> Stopped Auto P0: LiquiFlo 2.
Chapter 10 Figure 89 - OIM Version Screens at the Product and Component Levels Diag: Prodct Ver FW Ver: x.xxx Series: X F1 Date: mm/dd/yyyy Cmp Diag: OIM Comp LCD OIM Standard Control Board Prev Next Prdt F1 To Component Level Diag: Comp Ver FW Ver: x.xxx HW Ver: xxx S#: xxxxxxxx Flash F1 To Product Level F3 Flash F/W Information Device Items The Device Items selection provides access to a list of diagnostic parameters. These parameters should be adjusted by qualified personnel only.
Chapter 10 4. Disconnect the motor from the drive. 5. Check all AC line and DC bus fuses. 6. If a fuse is open, use a multimeter to check the input diodes and output IGBTs. See Table 35 and Table 36. 7. Reconnect the motor to the drive. 8. Reapply input power. Table 35 - Input Diode Components Input Diode No.
Chapter 10 Contacting Technical Support for Assistance The Tech Support option in the Diagnostics menu provides information regarding technical support. Also, see Rockwell Automation Support on the back cover of this user manual for technical support contact information.
Chapter 10 Notes: 232 Rockwell Automation Publication D2-3518-3 - May 2013
Appendix A Technical Specifications Service Conditions AC Line Distribution System Capacity (maximum) for 480V AC Units Symmetrical fault current capacity: 85,000 A Short circuit rating if a circuit breaker is used instead of fuses: 65,000 A (optional 100,000 A) Control Method Sinusoidal pulse-width-modulated (PWM) Displacement Power Factor ≥0.99 Line Frequency 50/60 Hz (±2 Hz) Line Voltage Variation -10...
Appendix A Cooling System Specifications (Refrigerant) LF200460AAR LF200608CCR LF200900CCR LF201215CCR Max. Input Current (Amps) 405 608 900 1215 Max. Output Current (Amps) 405 608 900 1215 5...40 °C (41...104 °F) 5...40 °C (41...104 °F) 5...40 °C (41...104 °F) 5...40 °C (41...104 °F) Minimum Coolant Flow Rate (GPM) 7 7 15 15 Pressure Drop (psig) from Power Module Inlet to Outlet @ Min. Coolant Flow Rate 10 10 10 10 Coolant WEG25(2) WEG25(2) WEG25(2) WEG25(2) Max.
Appendix B Using the OIM The LCD Operator Interface Module (OIM) is a keypad/display that enables you to program, monitor, and control the drive. Figure 91 - OIM See Display Description on page 237 for information abut the display. F1 F2 F3 F4 See Key Descriptions on page 238 for information abut the keys. ESC/ PROG tex t HAND o Installing and Removing the OIM AUTO I A cable (RECBL-LCD) must be used to convert the OIM for hand-held use. The maximum cable length is 9.
Appendix B Figure 92 - Installing and Removing the Local OIM (Frame 3) OIM DPI Port 3 F1 F2 F3 F4 ESC/ PROG tex t HAND o AUTO I DPI Communication Interface board Figure 93 - Installing and Removing the Local OIM (Frame 4) Connect OIM Here 236 Rockwell Automation Publication D2-3518-3 - May 2013
Appendix B Removing the OIM While the Drive is Powered If the OIM is the selected control source, removing the OIM while the drive is powered will cause a drive fault. If the OIM is not the selected control source, but is the reference source, removing the OIM while the drive is powered will result in a zero reference value. When the OIM is replaced, the drive will ramp to the reference level supplied by the OIM.
Appendix B Key Descriptions Key Function Scroll through options or user function keys, move cursor to the left. Scroll through options or user functions keys, move cursor to the right. Scroll through options, increase a value, or toggle a bit. Scroll through options, decrease a value, or toggle a bit. ESC/ PROG Exit a menu, cancel a change to a parameter, or toggle between program and process (user) display screens.
Appendix B OIM Menu Structure This section describes the OIM menu structure.
Appendix B Powering Up and Adjusting the OIM The first time the OIM is powered up, you are prompted to select a language for the display text. If the Start-Up routine has not been completed, the Start-Up menu is displayed immediately following the language selection screen. On subsequent power ups, if both of these requirements have been met, the Main Menu is displayed after the initialization screen.
Appendix B Viewing and Adjusting Parameters See Chapter 8 for information on how to access the parameters in the drive. Each parameter screen contains the following information: • Parameter number • Parameter name • Current parameter value and units • Parameter range • F1 key defined as a toggle to enable you to view the parameter’s current value and the factory-default value See Figure 96 and Table 37 for instructions on how to adjust the parameter values. Figure 96 - Adjusting Parameters Step 1.
Appendix B To restore all parameters to their factory-default values, select Reset Defaults from the Memory Storage menu. Note that the parameter values are retained through a line dip or power shutdown. Loading and Saving User Sets Drive configurations, called user sets, can be saved and recalled for use at any time. Up to three user sets can be saved in the LiquiFlo drive. • To save the current drive configuration, select Save to User Set from the Memory Storage menu.
Appendix B Displaying and Changing the OIM Reference You can display the reference value that the OIM is sending to the drive by pressing the up or down arrow key once when the process display screen is active. See Figure 98. The OIM reference can be used for the speed reference, PI reference, or trim reference. To change the displayed reference, press and hold down either the up or down arrow key until the desired value is displayed. Release the key to return to the process display screen.
Appendix B Up to eight function keys can be configured. Pressing while the display screen is active toggles between each set of four functions. As shipped from the factory, the F4 key is configured for the Clear Fault Queue function. To assign a function to an F-Key, select the Display icon from the Main Menu as shown in Figure 100 and Figure 101. The F-Key definitions are the same for all OIMs connected to the drive, regardless of the port used.
Appendix B Preset Speed 1...6: Toggles the selected preset speed on and off and grants Hand (manual) reference control. Returns to Auto reference when the function is toggled. View Fault Queue: Displays the Fault Queue screen (see Accessing the Fault Queue on page 226). Press to return to the process display screen. ESC/ PROG Next: (Reserved for future use.) Customizing the Function Key Label Text You can customize the text for each function key label (up to five characters). See Figure 101.
Appendix B Setting the Display Timeout Period When the OIM is inactive (that is, no keys have been pressed) for a user-specified period of time, the process display screen becomes active. To return to the previously active screen, press any key. To return to the Main Menu, press . ESC/ PROG To set the display timeout period, select Display Timeout from the Display menu. The timeout period can range from 10...1200 seconds (20 minutes).
Appendix C LiquiFlo 2.0 Drive Frame 3 Wiring Diagrams Frame 3 Wiring Diagrams See the following pages for these LiquiFlo 2.0 wiring diagrams.
Appendix C Figure 103 - Drive Assembly Cabinet Wiring Diagram (Frame 3) 248 Rockwell Automation Publication D2-3518-3 - May 2013
Appendix C Figure 104 - Power Module Wiring Diagram (Frame 3 - sheet 1) Rockwell Automation Publication D2-3518-3 - May 2013 249
Appendix C Figure 105 - Power Module Wiring Diagram (Frame 3 - sheet 2) 250 Rockwell Automation Publication D2-3518-3 - May 2013
Appendix C Figure 106 - Power Module Rectifier Wiring Diagram (Frame 3 - sheet 3) Rockwell Automation Publication D2-3518-3 - May 2013 251
Appendix C Figure 107 - Power Module Inverter Wiring Diagram (Frame 3 - sheet 4) 252 Rockwell Automation Publication D2-3518-3 - May 2013
Appendix C Figure 108 - Power Module IGBT Wiring Diagram (Frame 3 - sheet 5) Rockwell Automation Publication D2-3518-3 - May 2013 253
Appendix C Notes: 254 Rockwell Automation Publication D2-3518-3 - May 2013
Appendix D LiquiFlo 2.0 Drive Frame 4 Wiring Diagrams Frame 4 Wiring Diagrams See the following pages for these LiquiFlo 2.0 Frame 4 wiring diagrams.
Appendix D Figure 109 - Drive Assembly Cabinet Wiring Diagram (Frame 4) 256 Rockwell Automation Publication D2-3518-3 - May 2013
Rockwell Automation Publication D2-3518-3 - May 2013 2A17 2A18 2A19 E C E C 4CC 4AA Frame Model Number LF200900CCP LF200900CCR LF201215CCP LF201215CCR 2A2 G G J2 E C E C RTD G G J1 C E E C E C GRD 2A152 G G J3 Assembly Number 180015-A01 180015-A03 180015-A02 180015-A04 180288-A01 180288-A02 2A13 2A32 E C E C RTD G G J1 E C E C J4 LOWER IGBT J16 2 A 2 -R2 1 2 2A153 G G 2A34 2A3-R3 E C E C J3 180314-Q01 180314-Q01 Gate Harness G G J2 2A
Rockwell Automation Publication D2-3518-3 - May 2013 180015-2 Sheet 2 DO 8 NO DO 8 COM DO 8 NC DO 7 NO DO 7 COM DO 7 NC DO 6 NO DO 6 COM DO 6 NC DO 5 NO DO 5 COM DO 5 NC DO 4 NO DO 4 COM DO 4 NC DO 3 NO DO 3 COM DO 3 NC DO 2 NO DO 2 COM DO 2 NC DO 1 NO DO 1 COM DO 1 NC AO 1+ AO 1AO 2+ AO 2AO 3+ AO 3AO 4+ AO 4- AI 1+ AI 1AI 2+ AI 2AI 3+ AI 3AI 4+ AI 4- +12V COMMON A+ AB+ B- CNTRL PWR PRECHARGE OUT SHUNT TRIP SW 24V TEMPSW INV TEMPSW RCT PRECHARGE FB G3 G2 G1 L3 L2 L1 1 2 3 4 5 6 7 8 9 10 1
TO J9 SEE SHEET 2 TO J3 SEE SHEET 2 2A11 2A11 J1 J2 RECTIFIER CONTROL INTERFACE INVERTER CONTROL INTERFACE "L1" GATE "L2" GATE "L3" GATE 5 25 17 37 1 6 26 12 18 38 J10 5 25 17 37 1 6 26 12 18 38 J11 5 25 17 37 1 6 26 12 18 38 J12 RECTIFIER #1/#2 L1+ GATE RECTIFIER #1/#2 L1+ EMITTER RECTIFIER #1/#2 L1- GATE RECTIFIER #1/#2 L1- EMITTER RECTIFIER #3 L1+ COLLECTOR RECTIFIER #3/#4 L1+ GATE RECTIFIER #3/#4 L1+ EMITTER RECTIFIER #3 L1- COLLECTOR RECTIFIER #3/#4 L1- GATE RECTIFIER #3/#4 L1- EMITTER
Rockwell Automation Publication D2-3518-3 - May 2013 L1 BUS L2 BUS 180015-2 Sheet 4 SEE SHEET 1 L3 BUS 2A151 G G E G G E C E C RTD BOTTOM IGBT RECTIFIER IGBT ASSY #1 C E C G G E C E C J3 J2 J1 J4 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 RECTIFIER #1 L1- GATE RECTIFIER #1 L1- EMITTER RECTIFIER #1 L1+ GATE RECTIFIER #1 L1+ EMITTER RECTIFIER #1 L2- GATE RECTIFIER #1 L2- EMITTER RECTIFIER #1 L2+ GATE RECTIFIER #1 L2+ EMITTER RECTIFIER #1 L
SEE SHEET 5 Rockwell Automation Publication D2-3518-3 - May 2013 DCBUS DC+ BUS 2A251 G G E G G E C E C RTD TOP IGBT INVERTER IGBT ASSY #1 C E C G G E C E C J4 J1 J2 J3 1 2 3 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 INVERTER IGBT #1 RTD- INVERTER IGBT #1 RTD+ INVERTER #1 W- GATE INVERTER #1 W- EMITTER INVERTER #1 W+ GATE INVERTER #1 W+ EMITTER INVERTER #1 V- GATE INVERTER #1 V- EMITTER INVERTER #1 V+ GATE INVERTER #1 V+ EMITTER INVERTER #1 U- GATE
Appendix D Notes: 262 Rockwell Automation Publication D2-3518-3 - May 2013
Index A AC line I/O board description (frame 3 only) 21 air flow, clearance 37 alarm condition indicators alarm name and bell graphic 195 alarm status parameters 195 status LEDs 195 status queue 195 alarm descriptions 195 alarm names cross-referenced by alarm numbers 197 alarm types non-configurable 195 type 2 154 user-configurable 195 analog inputs AC line I/O board 21 combined I/O board 26 optional standard I/O board 23 scaling example 138 analog outputs AC line I/O board 21 combined I/O board 27 optional
Index descriptions and corrective actions frame 3 199 frame 4 204 fault parameters, accessing using the OIM 223 fault queue 198 IOC 186 names cross-referenced by fault number 210 time stamp 198 firmware setup procedures, after board replacement frame 3 218 frame 4 220 firmware setup, after board replacement frame 3 I/O board (AC line I/O board or standard I/O board) 220 inverter control board 218 inverter power interface board 219 rectifier control board 219 rectifier power interface board 220 frame 4 comb
Index M model numbers 20 motor lead lengths 38 motor type induction 75 reluctance 75 synchronous permanent magnet 75 mounting drive 41 power module 43 N nameplate drive 9 power module 20 O OIM cables 231 controlling the drive from 242 customizing the function keys 239 customizing the process display screen 239 display description 233 display timeout period, setting 242 drive status parameters, accessing 223 fast power up 236 fault parameters, accessing 223 fault queue, accessing 222 installing and removi
Index Analog In3 Value 68 Analog In3 Value (18) 68 analog input scaling example 138 Analog Out Config (340) 142 Analog Out Scale Hi (343) 143 Analog Out Scale Lo (344) 145 Analog Out1 Set (342) 143 analog output scaling 144 Anlg In Config (320) 136 Anlg In Sqr Root (321) 137 Anlg Out Absolute (341) 142 Appl Analog Output (31) 71 Appl Digital Output (30) 70 Auto Rstrt Delay (175) 106 Auto Rstrt Tries (174) 105 Autotune (61) 81 Break Frequency (72) 83 Break Voltage (71) 83 Bus Reg Gain (160) 103 Bus Reg Kd (
Index Motor Type (40) 75 Mtr I Imbalance Time (50) 78 Mtr NP Pwr Units (46) 76 Output Current (3) 66 Output Freq (1) 66 Output Power (7) 67 Output Powr Fctr (8) 67 Output Voltage (6) 67 Overspeed Limit (83) 85 Param Access Lvl (196) 112 Phase U Amps (22) 69 Phase V Amps (23) 69 Phase W Amps (24) 69 PI Configuration (124) 92 PI Control (125) 93 PI Error Meter (137) 99 PI Fdback Meter (136) 98 PI Feedback Sel (128) 96 PI Integral Time (129) 96 PI Lower Limit (131) 97 PI Output Meter (138) 99 PI Preload (133)
Index Fault Amps S (Rectifier 222) 182 Fault Amps T (Rectifier 223) 182 Fault Clear (Rectifier 240) 185 Fault Config (Rectifier 238) 184 Fault Frequency (Rectifier 220) 182 Fault To Inverter (Rectifier 241) 185 Fault Volts D (Rectifier 228) 183 Fault Volts Q (Rectifier 227) 183 Fault Volts Vdc (Rectifier 226) 183 I Imbalance Limit (Rectifier 62) 165 I Imbalance Time (Rectifier 63) 165 Input Current R (Rectifier 2) 158 Input Current S (Rectifier 3) 159 Input Current T (Rectifier 4) 159 Input kW (Rectifier 1
Index programming basics 51 proportional control 93 R ramp-to-rest 38 ratings enclosure 20 input current 20 input power 20 input voltage 20 output current 20 rectifier sequencing 72 refrigerant 230 replacement parts frame 3 drive 214 frame 3 power module 215 frame 4 drive 216 frame 4 power module 217 ordering 217 RLA 38 runnning load amps 38 S sequencing, rectifier 72 signal loss Analog In 1 139 Analog In 2 141 signal wire sizes 37 site requirements 31 starting the drive using the OIM 242 start-up routin
Index power module inverter IGBT (sheet 5) 257 power module inverter/rectifier (sheet 3) 255 power module rectifier IGBT (sheet 4) 256 Z zero speed 5, 38, 84 270 Rockwell Automation Publication D2-3518-3 - May 2013
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