12.10.123 Fault 53 - Fieldbus fault
Cause
The data connection between the fieldbus master and the fieldbus board is defective.
Troubleshooting
•
Do a check of the installation and fieldbus master.
•
If the installation is correct, ask instructions from the local distributor.
12.10.124 Fault 54 - Slot fault
Cause
Defective option board or slot.
Troubleshooting
•
Do a check of the board and slot.
•
Ask instructions from the local distributor.
12.10.125 Fault 56 - Measured Temperature
Cause
Shows temperature measurement fault for option board OPTBH or OPTB8.
•
Temperature exceeded set limit.
•
Sensor disconnected.
•
Short circuit.
Troubleshooting
Find the cause of temperature rise.
12.10.126 Fault 57 - Identification
Cause
Identification run has failed.
This fault is type A fault (Alarm).
Troubleshooting
•
Run command was removed before completion of identification run.
•
The motor is not connected to the AC drive.
•
There is load on motor shaft.
Specifications
Operating Guide | VACON® NXI Inverters FI9-FI14
AQ304441431479en-000101 / DPD00909
164 | Danfoss A/S © 2019.11
Summary of Contents for VACON NXP FI10
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