A132 Parameter Setting Conflict Warning in ABB DCS880 Drive

A132 Parameter Setting Conflict in the ABB DCS880 Drive indicates that one or more parameter settings are inconsistent or conflict with other drive parameters. The DCS880 continuously validates parameter relationships during commissioning and operation. If incompatible settings are detected, the drive generates Warning A132 to prevent incorrect operation and to alert the user to review the conflicting configuration.

This warning generally indicates a parameter configuration issue, rather than a hardware fault.

Possible Causes

• Conflicting parameter settings.
• Incorrect commissioning parameters.
• Invalid parameter combination.
• Incorrect field control configuration.
• Flux linearization parameters not consistent.
• Encoder 1 configuration mismatch.
• Encoder 2 configuration mismatch.
• Incorrect speed scaling.
• Incorrect encoder pulses per revolution.
• Incorrect encoder type selection.
• Incorrect type code settings.
• Parameters modified without updating related settings.
• Incomplete commissioning.
• Incorrect motor configuration.

Solutions

• Read the Auxiliary Code (Format YYZZ YYZZ) to identify the conflicting parameter or action.
• Verify the parameter identified by the auxiliary code.
• Check Parameter 95.25 – Set: Type Code for the correct drive type value.
• Correct the conflicting parameters.
• Save the parameter changes.
• Restart the drive if required.
• Verify that the warning has cleared.

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Auxiliary Code Interpretation

The Auxiliary Code is displayed in the format:

YYZZ YYZZ

Where:

• YY = Parameter Group
• ZZ = Parameter Number or Special Action Code

If YY = 00, the ZZ value represents one of the following special conditions.

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AUX Code 0070 – Field Reversal Conflict

Cause

Field reversal is not possible because:

• 28.54 – Field Current Force Direction = External Reverse

Check

• Parameter 28.54 – Field Current Force Direction

Solution

• Verify whether External Reverse is intentionally selected.
• Modify the field direction setting if field reversal is required.
• Confirm the application requirements before changing the parameter.

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AUX Code 0071 – Flux Linearization Parameters Not Consistent

Cause

The field current values used for flux linearization are inconsistent.

Check

• 28.31 – Field Current at 40% Flux
• 28.32 – Field Current at 70% Flux
• 28.33 – Field Current at 90% Flux

Solution

• Verify that the field current values increase logically with flux level.
• Correct any inconsistent parameter values.
• Repeat autotuning if required.

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AUX Code 0077 – Encoder 1 Parameters Not Consistent

Cause

Encoder 1 configuration does not match the drive settings.

Check

• 46.02 – M1 Speed Scaling Actual (or 42.14 – M2 Speed Scaling Actual)
• 92.10 – Pulses per Revolution
• 92.11 – Pulse Encoder Type

Solution

• Verify encoder resolution.
• Verify encoder type.
• Confirm correct speed scaling.
• Correct any parameter mismatch.

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AUX Code 0078 – Encoder 2 Parameters Not Consistent

Cause

Encoder 2 configuration does not match the drive settings.

Check

• 46.02 – M1 Speed Scaling Actual (or 42.14 – M2 Speed Scaling Actual)
• 93.10 – Pulses per Revolution
• 93.11 – Pulse Encoder Type

Solution

• Verify encoder resolution.
• Verify encoder type.
• Verify speed scaling.
• Correct any inconsistent parameters.

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Additional Information

The ABB DCS880 continuously checks the consistency of related parameters during commissioning and operation.

Warning A132 is generated whenever incompatible parameter settings are detected.

According to ABB, the first step is to examine the Auxiliary Code, which identifies either:

• The parameter group and parameter number causing the warning, or
• A predefined special condition such as 0070, 0071, 0077, or 0078.

ABB also recommends verifying:

• 95.25 – Set: Type Code

to ensure the drive is configured for the correct hardware and application.

Unlike a hardware fault, A132 is a configuration warning and can usually be cleared by correcting the conflicting parameter settings.

Common Symptoms

• Drive displays A132 Parameter Setting Conflict.
• Warning appears after parameter changes.
• Warning occurs after commissioning.
• Warning appears after firmware updates or parameter downloads.
• Encoder-related functions may not operate correctly.
• Flux control may be incorrect.
• Field reversal may be unavailable.
• Commissioning assistant may report configuration errors.
• Warning clears after correcting parameter conflicts.
• Drive continues operating unless another protection is triggered.

Recommended Troubleshooting Sequence

1. Record the complete Auxiliary Code (YYZZ YYZZ).
2. Identify the affected parameter group or special action code.
3. Check Parameter 95.25 – Set: Type Code.
4. Verify the conflicting parameter settings.
5. For 0070, inspect 28.54 – Field Current Force Direction.
6. For 0071, verify 28.31, 28.32, and 28.33.
7. For 0077, inspect 46.02, 92.10, and 92.11.
8. For 0078, inspect 46.02, 93.10, and 93.11.
9. Correct inconsistent parameter values.
10. Save the updated configuration.
11. Restart the drive if required.
12. Confirm that A132 has cleared.
13. Verify normal drive operation.
14. Perform commissioning checks if necessary.
15. Contact ABB technical support if the warning persists.

Parameter Conflict Check Table

Check Point	Action
Auxiliary Code	Identify the conflicting parameter or action
Parameter 95.25	Verify the correct Type Code
AUX 0070	Check 28.54 – Field Current Force Direction
AUX 0071	Verify 28.31, 28.32, and 28.33
AUX 0077	Verify 46.02, 92.10, and 92.11
AUX 0078	Verify 46.02, 93.10, and 93.11
Encoder configuration	Confirm encoder type and resolution
Speed scaling	Verify scaling matches the encoder configuration
Flux linearization	Ensure field current values are consistent
ABB technical support	Contact if the warning remains after correction

Preventive Maintenance Tips

• Verify all parameter settings after commissioning.
• Use the correct Type Code (95.25) for the installed hardware.
• Review encoder parameters after replacing an encoder or feedback device.
• Confirm speed scaling whenever encoder settings are changed.
• Verify flux linearization values before enabling field weakening.
• Back up parameter sets before making configuration changes.
• Validate downloaded parameter files after firmware updates.
• Perform commissioning checks after restoring parameters.
• Document parameter changes for future maintenance.
• Record recurring A132 Parameter Setting Conflict warnings and their auxiliary codes to simplify future diagnostics.

Proper verification of the Auxiliary Code (YYZZ YYZZ), Type Code (95.25), field control settings, flux linearization parameters, encoder configuration, and speed scaling parameters will help prevent recurring A132 Parameter Setting Conflict warnings in ABB DCS880 drives, ensuring correct drive configuration, reliable motor control, accurate feedback processing, and dependable long-term operation of the drive system.