Diagnosis
O
peration
man
ual
POSIDYN
®
SDS
5000
15
1
ID 442
289
.06
WE KEEP THINGS MOVING
13
13.3.7
37:Encoder
Triggering
Level
Response
Fault counter
Error due to
encoder
Fault
The motor always coasts except when
U30 Emergency stop
is activated.
Attention: The reference is deleted for positioning applications due to the event
37:Encoder. Referencing must be repeated after acknowledgement.
If the encoder is not connected when switching on the control unit power supply, the
encoder supply is permanently switched off. Acknowledgement is then only possible by
switching the inverter off and on.
Z37
Cause
Description
Measure
Acknowledgeme
nt
1:Para<>Encoder
Parameterization is not suitable for
the connected encoder.
Check and correct the H-parameter.
Programmed
acknowledgement
2:ParaChgOffOn
Parameter change; encoder
parameterization can not be
changed during operation
Save and then switch the device off/on so that the change is
effective.
Programmed
acknowledgement
4:X4 chan. A/Clk
Wire break track A/Clock
Check the encoder cable and replace if necessary.
Programmed
acknowledgement
5:X4-chan. B/Dat
Wire break track B/Data
Programmed
acknowledgement
6:X4-channel 0
Wire break channel 0
Programmed
acknowledgement
7:X4-EnDatAlarm
Alarm bit of EnDat encoder present. Replace the motor.
Switch device off/
on
8:X4-EnDatCRC
Errors accumulate during data
transfer.
•
Check the connection and shielding of the encoder
cable.
•
Reduce the electromagnetic interference.
Programmed
acknowledgement
Summary of Contents for POSIDYN SDS 5000
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