Summary of Contents for Rockwell Automation Allen-Bradley PowerFlex 755T
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Front Cover This manual links to PowerFlex Drives with TotalFORCE Control Parameters Reference Data, publication 750-RD101, for parameters and PowerFlex Drives with TotalFORCE Control Conditions Reference Data, publication 750-RD102, for fault, alarm, and condition codes. Download the spreadsheets now for offline access. PowerFlex Drives with TotalFORCE Control Firmware Revision 10.xxx…11.xxx...
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.
Download the spreadsheets for offline access. Download Firmware, AOP, Download firmware, associated files (such as AOP, EDS, and DTM), and access EDS, and Other Files product release notes from the Product Compatibility and Download Center at rok.auto/pcdc. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Device Identity and Authentication • Data Integrity and Authentication • Data Confidentiality Rockwell Automation uses the following products to implement CIP Security: • FactoryTalk® Policy Manager software (includes FactoryTalk System Services, version 6.20 or later) • FactoryTalk Linx software, version 6.11 or later (lets workstation software communicate securely using CIP Security) •...
• https://www.rockwellautomation.com/en-us/capabilities/ industrialsecurity/security-products/cip-security.html • CIP Security with Rockwell Automation Products Application Technique, publication SECURE-AT001 Apply and Remove Power The following procedures describe how to energize PowerFlex 755T products in both stand-alone and in system installations.
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1. Turn the fused disconnect switch (B) to the ‘Off’ position. 2. De-energize three-phase power (A). This may not be needed. Leave 24V auxiliary power (C) energized when the drive is not in operation. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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4. Leave the DC Precharge switches (F) for the Common Bus Inverters in the ‘On’ position when the drive system is not in operation. This step is not required for Common Bus Inverters without DC Precharge. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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6. After drive system boots up, clear faults related to the three-phase outage. De-energize De-energize the product in the following sequence: 1. Turn the fused disconnect switch (B) to the ‘Off’ position. 2. De-energize three-phase power (A). This may not be needed. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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5. Turn the fused disconnect switch (B) to the ‘On’ position. De-energize De-energize the product in the following sequence: 1. Turn the fused disconnect switch (B) to the ‘Off’ position. 2. De-energize three-phase power (A). This may not be needed. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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3. Leave the DC Precharge switches (F) for the Common Bus Inverters in the ‘On’ position when the drive system is not in operation. This step is not required for Common Bus Inverters without DC Precharge. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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‘On’ position when the drive system is not in operation. This step is not required for Common Bus Inverters without DC Precharge. 6. Leave 24V auxiliary power (C) energized when the drive is not in operation. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
These parameters have individual bits associated with features or conditions. If the bit is 0, the feature is off or the condition is false. If the bit is 1, the feature is on or the condition is true. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Connected Components Workbench programming software displays Organized parameters in ‘Linear List’ or ‘File Group Parameter’ format. The ‘File Group Parameter’ format simplifies programming by dividing Files into groups of parameters that are used for similar functions. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
It includes parameters for the Embedded EtherNet/IP interface. This port also contains parameters that configure port 9 (the application port) and port 10 (the primary motor control port). These parameters determine Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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Port 14 Line Side Power Parameters—PowerFlex 755T Products This port contains parameters that are related to the power hardware in the line side converter. These parameters monitor and configure the power modules, AC precharge, and LCL filters. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Drive Details window in Studio Logix 5000 Designer application. Figure 2 - Connected Components Workbench - Predictive Maintenance Page Predictive Maintenance objects and instances are listed in the PowerFlex Drives with TotalFORCE Control Parameters Reference Data, publication 750-RD101. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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Position Control – Position Reference CAM Position Control – Profiler/Indexer 1 Position Control – Profiler/Indexer 2 Position Control – Roll Position Indicator Position Control – Spindle Orient Velocity Reference Overview Velocity Reference Selection Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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11-Series Inputs & Outputs – Digital 11-Series Inputs & Outputs – Analog 11-Series Inputs & Outputs – ATEX Control Logic Inverter Overload IT Motor Overload (1) This diagram is applicable to PowerFlex 755TS, 755TL, 755TR, and 755TM products. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Tst [A2] = pg Tst, Column A, Row 2 Constant value ‘d’ = Prefix refers to Diagnostic Item Number ex. d33 = Diagnostic Item 33 ‘X:YY’ = Parameter in PORT X TP0000 = Software Testpoint (Name and Number) Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Chapter 3 PowerFlex 755T Control Block Diagrams Motor Side Inverter Control Diagrams Figure 20 - Flux Vector Overview Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Chapter 3 PowerFlex 755T Control Block Diagrams Figure 30 - Position Control – Position Reference CAM Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Chapter 3 PowerFlex 755T Control Block Diagrams Figure 33 - Position Control – Roll Position Indicator Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Chapter 3 PowerFlex 755T Control Block Diagrams Figure 49 - Torque Control – Current, for Induction Motor Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Chapter 3 PowerFlex 755T Control Block Diagrams Figure 50 - Torque Control – Current, for Permanent Magnet Motor Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Download the spreadsheet for offline access. To view the fault, alarm, event, and exception code descriptions and for full functionality (filter and search), open the file in the Microsoft Excel application. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Port 0: Diagnostics File, Fault/Alarm Info Group • Port 10: Diagnostics File, Status Group • Port 10: Diagnostics File, Fault/Alarm Info Group • Port 13: Diagnostics File, Status Group • Port 13: Diagnostics File, Fault/Alarm Info Group Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
3. After corrective action has been taken, clear the fault by one of these methods: Press Stop (if running the drive will stop) Cycle drive power Select the ‘Clear’ soft key on the HIM Diagnostic folder Faults menu. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
LNK2 (Link 2) network. Adapter is properly connected (10 Mbps) and transmitting data packets on the Flashing network. Yellow Steady Adapter is properly connected (10 Mbps) but is not transmitting on the network. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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7-Segment Display The PLI initialization is complete. Right Fiber is online. Display Left Display The PLI is faulted. PWM is enabled. Frame 8 and larger board orientation shown. Frame 7 is the opposite orientation. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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• If there are multiple fault codes, the display cycles through the codes and displays each code for 2 seconds. • If the device is faulted, the display only indicates fault codes. Alarm codes are omitted. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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Chapter 4 Troubleshooting Figure 67 - AC Precharge Location Frame 8 Input Bay Frame 7 Drive Frame 9 Input Bay Frame 10…15 Input Bay Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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MCB Overcurrent Flashing 14010 240V AC Loss Fault Flashing 14011 240V AC Over Voltage Flashing 14012 Fused Disconnect Open (MCB closed) Steady 14127 MCB Life Threshold Exceeded Steady 14128 PCC Life Threshold Exceeded Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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• If there are multiple fault codes, the display cycles through the codes and displays each code for 2 seconds. 7-Segment Display • If the device is faulted, the display only indicates fault codes. Alarm codes are omitted. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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240V AC Over Voltage Flashing 12012 Fused Disconnect Open (MCS closed) Flashing 12050 Bus Fuse Harness Flashing 12051 Bus Positive Fuse Blown Flashing 12052 Bus Negative Fuse Blown Steady 12053 Molded Case Switch Life Threshold Exceeded Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Also, the High Speed Trending configuration and the internal date and time properties are not reset by this operation. Port 0: Product Config File, Preferences Group Number Display Name Full Name Access Level User Access Level Language Display Language Velocity Units Velocity Units Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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ATTENTION: Unintended parameter value can result due to This Port Only reset. Parameter 0:457 [Purge Frequency] is reset to the default value when a Set Defaults for This Port Only is applied to port 10 or port 11. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
IP20, NEMA/UL Open Type IP20, NEMA/UL Type1 IP66, NEMA/UL Type 4X/12 IP54, NEMA/UL Type 12 Control Pod Fan Present Present Present None Stirring Fan Present Present Present Present Heatsink Fan Present Present Present Present Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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Present (with option) Present (with option) Present (with option) Present (with option) Present (with option) Wire Bay Fan Present Present Present Present Present Present Control Bay Fan None None None None None None Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
• 2-wire control requires Run, Run Forward, Run Reverse, or Jog input None Wire inputs correctly. • 3-wire control requires Start and Stop inputs • Verify 24 Volt Common is connected to Digital Input Common Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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Indication Corrective Action 1. Correctly enter motor nameplate data. Motor data was incorrectly entered or None 2. Perform ‘Static Tune’ or ‘Rotate Tune’ Autotune was not performed. Autotune procedure. See parameter 10:910 [Autotune]. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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Problems adding a datalink. Cause(s) Indication Corrective Action Verify that a PLC is not communication Another device is communicating with the with the drive. Disconnect None processor. communication cable or inhibit communication in PLC software. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Feedback Gear Ratio function. Position units are encoder edge counts. The output of the Load Position Feedback Gear Ratio function. When re-accumulated this becomes LdPsn Geared DINT Cnts 10:1748 [Psn Load Actual]. Position units are encoder edge counts. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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Electrical speed generated in FV open loop control OloopOmegaOutput REAL mode. Rotor speed generated in FV open loop control OmegaRotor REAL mode. A-phase simultaneously sampled current feedback IaFbk REAL scaled to units of the system. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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This signal is the flux regulator output feed forward FluxRegFdFwd REAL term. If this signal is non-zero, then the flux regulator is 192 FlxRegOmgLim not active. If this signal is zero, then the flux DINT regulator is active. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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REAL VSec This is the motor rated torque value in N•m that is 263 MtrRtdTrq REAL calculated from motor name plate data. 264 SlipGnRtd This is the rated slip gain value. REAL R/S/A Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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The calculated minimum possible value of the DC VbusRefLoLim REAL Volts Bus command. The calculated maximum possible value of the DC VbusRefHiLim REAL Volts Bus command. A status signal indicates if the bus reference is VbusLimSts DINT limited. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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The output signal of the current regulator used to regulate the active current component which CurRegqOut REAL Volts includes the effect of both the proportional action and the integral action. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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CurRegqP current regulator used to regulate the active current REAL Volts component. The limited value of the magnitude of the voltage VltRefLim reference used to generate the three phase REAL Volts modulator signals. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
Wait for the STS indicator to turn flashing red and the ENET indicator to turn solid red. 6. Power down the product. 7. Set the IP address switches to the positions recorded in step 3. 8. Power up the product. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
10. Wait for the STS indicator to turn flashing red and ENET indicator to turn steady red. 11. Power down the product. 12. Set the IP address switches to the positions recorded in step 3. 13. Power up the product. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
10. Power down the product. To return the product to service: 1. Set the IP address switches to the positions recorded in step 3. 2. Power up the product. 3. Recommission the product. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
‘Attention’ and properly certified the application, set bit 5 ‘CapORsncAlrm’ of parameter 13:40 [Conv Options Cfg]. This action removes Fault 56, ‘CapOvrRsncCfg’. It allows parameter 0:453 [CapOvrRsncActn] to be set to 0 ‘Alarm’, enabling an alarm instead of a fault. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
This action removes Alarm 9014 ‘TP Encls Config’ and allows bit 1 ‘Encoderless’ of parameter 9:50 [Trq Prove Cfg] to be changed to 1 enabling encoderless TorqProve. For information on TorqProve applications, see the PowerFlex 750-Series with TotalFORCE Control reference manual, publication 750-RM100. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
The information gathered by the wizard is saved as a text file and can be emailed to your remote technical support contact. IMPORTANT The Tech Support wizard cannot be accessed when not connected. Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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Appendix A Permanent Magnet Motors Notes: Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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CAM 51 DC bus observer 35 profiler/indexer 1 52 default parameter settings 98 profiler/indexer 2 53 downloads, firmware and other files 5 roll position indicator 54 drive derating 40 spindle orient 55 Rockwell Automation Publication 750-RM100B-EN-P - August 2021...
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103 metering 25 start MOP control 77 problems with 102 motor startup information 7 direction 104 operation is unstable 103 status indicators 90 AC precharge 92 motor overload 85 Rockwell Automation Publication 750-RM100B-EN-P - August 2021...
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SV overview 42 velocity reference all 58 CAM 61 flux vector 59 flux vector move profiles 60 overview 56 selection 57 velocity regulator flux vector 62 voltage control 34 voltage reference generator 33 Rockwell Automation Publication 750-RM100B-EN-P - August 2021...
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Rockwell Automation Publication 750-RM100B-EN-P - August 2021...
PowerFlex Drives with TotalFORCE Control Programming Manual Additional Resources These documents contain additional information concerning related products from Rockwell Automation. Resource Description PowerFlex Drives with TotalFORCE Control Parameters Reference Data, Provides the parameters for PowerFlex products with TotalFORCE control. publication...
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ENET-RM002 Describes basic Ethernet concepts, infrastructure components, and infrastructure features. CIP Security with Rockwell Automation Products Application Technique, Describes how to plan an implement a Rockwell Automation system that support the CIP SECURE-AT001 Security protocol. Industrial Components Preventive Maintenance, Enclosures, and Contact...
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PowerFlex Drives with TotalFORCE Control Programming Manual Rockwell Automation Publication 750-PM101B-EN-P - April 2022...
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Rockwell Automation maintains current product environmental information on its website at rok.auto/pec. Allen-Bradley, CompactLogix, Connected Components Workbench, ControlLogix, DeviceLogix, expanding human possibility, FactoryTalk, PowerFlex, Rockwell Automation, Studio 5000, Studio 5000 Logix Designer, TorqueProve, and TotalFORCE are trademarks of Rockwell Automation, Inc.