
9
Service
Unit diagnostics
118
Operating Instructions – MOVIFIT
®
SC
UL Protective
functions for
motor 1
84
7
3
Motor 1 switches off when there is an
excess of 600% I
Rated,unit
for more
than 50 ms.
UL Protective
functions for
motor 2
84
8
4
Motor 2 switches off when there is an
excess of 600% I
Rated,unit
for more
than 50 ms.
Motor temper-
ature simula-
tion motor 1
84
9
5
When motor 1 reaches a thermal
utilization of 110%, the unit shuts
down.
•
Reduce the load on the drive
•
Lower ambient temperature
•
Prevent heat build-up
•
Note: You must let the drive cool down
before resetting the fault.
Motor temper-
ature simula-
tion motor 2
84
10
6
When motor 2 reaches a thermal
utilization of 110%, the unit shuts
down.
•
Reduce the load on the drive
•
Lower ambient temperature
•
Prevent heat build-up
•
Note: You must let the drive cool down
before resetting the fault.
Cyclical moni-
toring for
brake release
without drive
enable for
brake 1
89
2
1
Cyclical monitoring has triggered for
brake 1.
Reduce the starting frequency for releasing the
brake without enable.
Cyclical moni-
toring for
release of
brake without
drive enable
for brake 2
89
3
2
Cyclical monitoring has triggered for
brake 2.
Reduce the starting frequency for releasing the
brake without enable.
Fault
Fault
no.
Suberr
or no.
Internal
fault no.
Cause
Troubleshooting
Содержание MOVIFIT SC series
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