Danfoss VACON NXS Air-cooled, Руководство по эксплуатации

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Troubleshooting
Do a check of the reason for the failure on the external system.
12.10.131 Fault 61 - Speed error
Cause
Motor speed is unequal to reference.
Troubleshooting
Do a check of the encoder connection.
PMS motor has exceeded the pull-out torque.
12.10.132 Fault 62 - Run disable
Cause
Run enable signal is low.
Troubleshooting
Do a check of the reason for the Run enable signal.
12.10.133 Fault 63 - Quick stop
Cause
Command for quick stop received from digital input or fieldbus.
This fault is type A fault (Alarm).
Troubleshooting
Reset the fault.
12.10.134 Fault 64 - Input switch open
Cause
Drive input switch is open.
This fault is type A fault (Alarm)
Troubleshooting
Do a check of the main power switch of the drive.
12.10.135 Fault 65 - 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 or sensor malfunction.
12.10.136 Fault 70 - Active filter fault
Cause
Fault triggered by digital input (see param. P2.2.7.33).
It is possible to set different responses in the application for this fault. See parameter group Protections.
Troubleshooting
Remove fault situation on active filter.
12.10.137 Fault 74 - Follower fault
Cause
When using normal Master Follower function this fault code is given if one or more follower drives trips to fault.
Troubleshooting
Correct the fault cause on follower and reset fault.
AQ275638903263en-000601 / DPD00910 | 193 Danfoss A/S © 2022.12
Specifications
VACON® NXS/NXP Air-cooled
Operating Guide