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12.2.65 Fault Code 20 - Safety System, S67 - F-Parameter, Fault Number 70
Cause
The F parameter version is incorrect.
Troubleshooting
Check the F-parameters in the option board and the safety PLC.
12.2.66 Fault Code 20 - Safety System, S67 - F-Parameter, Fault Number 71
Cause
The F parameter CRC does not match.
Troubleshooting
Check the F-parameters in the option board and the safety PLC.
12.2.67 Fault Code 20 - Safety System, S67 - F-Parameter, Fault Number 75
Cause
The device specific parameter CRC (iParameter CRC) does not match.
Troubleshooting
Check the F-parameters in the option board and the safety PLC.
12.2.68 Fault Code 20 - Safety System, S67 - F-Parameter, 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.
12.2.69 Fault Code 20 - Safety System, S68 - PROFIdrive, Fault Number 1
Cause
Invalid or unsupported data in the control word.
A wrong telegram used.
Troubleshooting
Check the programming of the safety PLC.
Check the parameters.
12.2.70 Fault Code 20 - Safety System, S68 - PROFIdrive, 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.
AQ319736045637en-000101 / DPD01798 | 161Danfoss A/S © 2021.06
Fault Tracing
VACON® NXP Advanced Safety Options
Operating Guide
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