Danfoss VACON NXS Air-cooled, Руководство по эксплуатации

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Troubleshooting
If the fault occurs again, ask instructions from the local distributor.
12.10.67 Fault 22 - Parameter fault, Subcode S6 - Application-defined power-down, variable check-
sum
Cause
Parameter save fault.
Operation malfunction
defective component
Troubleshooting
If the fault occurs again, ask instructions from the local distributor.
12.10.68 Fault 22 - Parameter fault, Subcode S10 - System parameter checksum error
Cause
Parameter save fault.
Operation malfunction
defective component
Troubleshooting
If the fault occurs again, ask instructions from the local distributor.
12.10.69 Fault 22 - Parameter fault, Subcode S13 - Checksum error in application-specific parame-
ter set
Cause
Parameter save fault.
Troubleshooting
Recommission the application.
Check parameters.
12.10.70 Fault 24 - Counter fault
Cause
Values that showed on the counters are incorrect.
Troubleshooting
Have a critical attitude towards values shown on counters.
12.10.71 Fault 25 - Microprocessor watchdog fault, Subcode S1 - CPU watchdog timer
Cause
operation malfunction
defective component
Troubleshooting
Reset the fault and start the drive again.
If the fault shows again, ask instructions from the local distributor.
12.10.72 Fault 25 - Microprocessor watchdog fault, Subcode S2 - ASIC reset
Cause
operation malfunction
defective component
Troubleshooting
Reset the fault and start the drive again.
If the fault shows again, ask instructions from the local distributor.
AQ275638903263en-000601 / DPD00910 | 183 Danfoss A/S © 2022.12
Specifications
VACON® NXS/NXP Air-cooled
Operating Guide