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VACON® NXP Advanced Safety Options
Operating Guide
12.2.58 Fault Code 20 - Safety System, S65 - PROFIsafe, Fault Number 5
Cause
•
The PROFIsafe telegram is commanding the AC drive to a failsafe state.
Troubleshooting
•
Acknowledge the situation in PLC.
12.2.59 Fault Code 20 - Safety System, S65 - PROFIsafe, Fault Number Other
Cause
•
Fault in the communication between the option board and the external safe fieldbus master.
•
Interference.
Troubleshooting
•
Check the fieldbus parameters in option boards and PLC.
•
Check the cabling.
12.2.60 Fault Code 20 - Safety System, S67 - F-Parameter, Fault Number 64
Cause
•
The F Destination Address does not match.
Troubleshooting
•
Check the F-parameters in the option board and the safety PLC.
12.2.61 Fault Code 20 - Safety System, S67 - F-Parameter, Fault Number 65
Cause
•
The F Destination Address is outside the valid range.
Troubleshooting
•
Check the F-parameters in the option board and the safety PLC.
12.2.62 Fault Code 20 - Safety System, S67 - F-Parameter, Fault Number 66
Cause
•
The F Source Address does not match.
Troubleshooting
•
Check the F-parameters in the option board and the safety PLC.
12.2.63 Fault Code 20 - Safety System, S67 - F-Parameter, Fault Number 67
Cause
•
The Watchdog time F WD Time is 0 or invalid.
Troubleshooting
•
Check the F-parameters in the option board and the safety PLC.
12.2.64 Fault Code 20 - Safety System, S67 - F-Parameter, Fault Number 69
Cause
•
The length of the F parameter CRC does not match.
Troubleshooting
•
Check the F-parameters in the option board and the safety PLC.
160 | Danfoss A/S © 2021.06
Fault Tracing
AQ319736045637en-000101 / DPD01798
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