ACS 850 Fault codes 4
ABB ACS 850 Fault Detection
What's in This Section?
This section lists alarm (warning) and fault messages with possible causes and corrective actions.
The code of the alarm/fault is displayed on the control panel of the drive and in the DriveStudio PC tool. An alarm or fault message indicates an abnormal condition of the drive.
Most alarm and fault causes can be identified and corrected using the information in this section. If not possible, contact an ABB representative.
In this section, alarms and faults are listed according to four-digit codes. The hexadecimal code in parentheses following the alarm/fault message is for fieldbus communication.
Safety
WARNING! Only authorized electricians can perform maintenance on the drive. Before starting to work with the drive, read the Safety Instructions on the first pages of the relevant Hardware Manual.
How to Reset
When the fault is cleared, it can be reset by pressing the RESET button on the drive control panel or by turning the supply voltage off and on for a while. The motor can be restarted after the fault is cleared.
A fault can also be reset from an external source selected with the 10.10 Fault reset option.
Fault History
When a fault is detected, it is stored in the fault recorder with a timestamp. The fault history stores information on the last 16 faults of the drive. The last three faults are preserved at the top when the power is turned off.
08.01 Active fault and 08.02 Last fault store the codes of the latest faults.
Alarms can be monitored through 08.05 Alarm word1 … 08.08 Alarm word4.
Alarm information is lost when the power is turned off or the fault is reset.
0052 D2D CONFIGURATION:
The drive-to-drive connection configuration failed due to a reason other than the A-2042 alarm. Contact your local ABB representative.
0053 D2D COMMUNICATION:
In the master drive, if an active follower did not respond in five consecutive polling cycles, ensure that the drives are powered, properly connected, and have the correct node address. Check the drive-to-drive connection cables. In the follower drive, check the relevant settings if new reference 1 and/or 2 were not received for five consecutive reference processing cycles.
0054 D2D BUFFER OVERLOAD:
The transmission of references between drives failed due to message buffer overflow. Contact your local ABB representative.
0055 and 0056 TECHNOLOGY LIBRARY ERRORS:
A resettable or permanent fault generated by a technology library. Refer to the documentation of the technology library.
0057 EMERGENCY STOP:
General Drive Communication Profile stop command. Check the status of the PLC.
0058 FB PARAMETER ERROR:
The drive does not have the functionality requested by the PLC, or the requested functionality is not enabled. Check the PLC programming and the settings of the 50 Fieldbus parameter group.
0059 STALL:
The motor is operating in the stall region due to reasons such as overload or insufficient motor power. Check the motor load and drive ratings. Check the fault function parameters.
0060 LOAD CURVE:
Overload or insufficient load limit exceeded. Check the settings of the 34 User load curve parameter group.
0061 SPEED FEEDBACK MISSING:
Check the settings of the 19 Speed calculation parameter group.
Check the encoder setup. For more information, see the description of fault 0039 (ENCODER 1).
0062 D2D SLOT COMMUNICATION:
Check the settings of parameters 57.01 and 57.15. Verify that the FMBA module is detected by parameters 09.20…09.22.
Ensure that the FMBA module is properly connected.
Try moving the FMBA module to another slot. If the problem persists, contact your local ABB representative.
0063 MOTOR TEMPERATURE 2:
Check the motor ratings and load.
Ensure proper motor cooling: Check the cooling fan, clean cooling surfaces, etc.
Check the alarm limit value.
Check the motor thermal model settings (parameters 31.09…31.14).
If the measured motor temperature exceeded the fault limit defined by parameter 31.08 Mot temp2 fltLim, ensure the number of sensors matches the value set by parameter 31.06 Mot temp2 src.
0064 IGBT OVERLOAD:
Check the motor cable. This fault can be triggered by conditions such as a short circuit in the motor cable.
0065 IGBT TEMPERATURE:
Check the environmental conditions.
Check the air flow and fan operation.
Ensure that the cooling fins are not collecting dust.
Compare the motor power with the drive power.
0066 COOLING:
Check the setting of parameter 95.03 Temp inu ambient.
Check the ambient temperature. If it exceeds 40 °C (104 °F), ensure that the load current does not exceed the drive's rated load capacity. Refer to the relevant Hardware Manual.
Check the cooling air flow and fan operation of the drive module.
Clean the inside of the cabinet and the cooling surfaces of the drive module if they have collected dust.
0067 and 0068 FPGA ERROR:
Drive internal fault. Contact your local ABB representative.
0069 ADC ERROR, 0210 FPGA ERROR, and OTHER INTERNAL DRIVE ERRORS:
These types of faults occur within the drive's internal components and are usually not fixable by user intervention. In these cases, the first step should be to contact your local ABB representative.
0070 TEMPERATURE MEASUREMENT FAULT:
If there is a problem with the drive's internal temperature measurement, this could indicate an issue with the drive's cooling system. Check the cooling fans, air flow, and ambient temperature around the drive.
0071 EFB COMMUNICATION LOSS FAULT:
This fault occurs when using the embedded fieldbus interface and there is a communication interruption between the drive and the main station. Check the EFB connection at the XD2D terminal, the status of the fieldbus master (online/offline), and the settings of the communication supervision function.
0072 TEMPERATURE DIFFERENCE:
If there is a very high temperature difference between IGBTs of different phases, this could indicate that the cooling system is inadequate. Check the cooling and fan.
0201-0208 FIRMWARE AND APPLICATION TIMEOUT ERRORS:
These errors indicate that the firmware or application failed to complete a certain process within the specified time. These types of errors typically require a software update or a change in settings, and consulting with your local ABB representative is the best approach.
0308-0309 APPLICATION FILE AND LOADING ERRORS:
These errors occur due to an incompatible or corrupted application file. Try reloading the application file. If the error persists, contact your local ABB representative.
0310 USER SET LOADING ERROR:
This error occurs if the requested user set is not available, is not compatible with the drive program, or if the drive was turned off during loading.
0311 USER SET CANNOT BE SAVED:
The user set cannot be saved due to memory corruption. Check the setting of parameter 95.01 Ctrl boardSupply. If the problem persists, contact your local ABB representative.
0312 UFF TOO LARGE:
The UFF file is too large. Contact your local ABB representative.
0313 UFF EOF:
Error in the structure of the UFF file. Contact your local ABB representative.
0314 TECHNOLOGY LIBRARY INTERFACE:
The firmware interface is incompatible. This fault cannot be reset. Contact your local ABB representative.
0315 RESTORE FILE:
Failed to restore backed-up parameters. Contact your local ABB representative.
0316 DAPS MISMATCH:
There is a mismatch between the JCU Control Unit firmware and the logic versions of the power unit. Contact your local ABB representative.
0317 SOLUTION FAULT:
Fault generated by the SOLUTION_FAULT function block in the application program. Check the use of the SOLUTION_FAULT block in the application.
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