Troubl e shooti ng
User instructions. DGM speed regulator
148
No. Error name
Error description
Possible causes/remedies
45
Motor connection
interrupted
There is no motor current
regardless of activation via
the inverter
no motor connected or
connected incompletely.
Check the phases or the
connections to the motor,
connect them correctly if
necessary.
*
46
Motors parameters
The reliability check of the
motor parameters was not
successful
Parameter set NOT OK
47
Speed regulator
parameters
The reliability check of the
speed parameters was not
successful
Parameter set NOT OK, motor
model 33.001 and regulation
type 34.010 not reliable.
48
Rating plate data
The motor data was not
entered
Please enter the motor data
according to the rating plate
data
49
Power class limitation
Max. overload of the speed
regulator exceeded for more
than 60 sec
Check the application / reduce
the load / select a larger
speed regulator
Table 19: Error detection
*
If the phases and/or motor connections are connected correctly, set the parameter 33.016
accordingly.
**
If an error occurs again, it can be reset only after the following times:
1 -3
Permitted resets =
1
Wait time s
4 -5
Permitted resets =
5
Wait time s
> 5
Permitted resets =
30
Wait time s
The number of resets performed is deleted after 120 s without errors!
