Specifications

102
• DOK-DIAX01-MAIN+2AD+1M-ANW1-EN-E1,44 • 07.97
Cause:
The heatsink of the control unit has reached the cut-off temperature. The
TEMP WARN signal output (X2/9) has switched from 1 to 0.
Remedy:
With KK WARN, the drive must be perceptibly unloaded because a
further rise in temperature at the heatsink means the drive switches off
after 30 seconds!
Note: see Section 3.11
Cause:
The temperature of the motor windings has reached 155
o
C. The
TEMPWARN signal was ignored. The control unit has switched off.
Remedy:
Check motor fan, airways, load cycle and interconnections between the
TEMPWARN signal output and the controller. Reset required.
Note: see Section 3.11
Cause:
The motor has reached a temperature of 145°C. The TEMP WARN
signal output (X2/9) has switched from 1 to 0.
Remedy:
Check motor fan, airways and load cycle. Cancel the fault message with
the red accept key!
Note: see Section 3.11
Cause:
No motor contactor changeover acknowledgement.
Remedy:
Check the wiring for agreement with the connection diagram.
Note: see Section 3.16
Cause:
No command value interface card is inserted, or the one fitted is not
recognized.
Remedy:
Switch off the control unit. Check command value interface. Replace if
necessary. Contact Indramat customer service!
Cause:
No voltage at mains terminals L1,L2,L3 or voltage too low.
Remedy:
Check mains supply conditions!
Cause:
Software and equipment do not match.
Remedy:
Use correct programming module (AS4./...).
4. Diagnostics and Fault Clearance
KK WARN
MOT TEMP
MOT WARN
MOTOR 1/2
NO INPUT
NO MAINS
(RAC 3 only)
NO RAC 2.2
(RAC 2.1 only)