GE Industrial Solutions ASTAT BP - Manual (Page 59)

ASTAT BP User Manual
59 GE Industrial Solutions ©2013 GE Company All Rights Reserved
Comm. Port
Fault
Trips the ASTAT-BP if, when controlled via Profibus communication link, the
communication cable is torn or the communication from the PLC is lost.
Note that the occurrence of this fault depends on then “Watch Dog” function of
the Profibus controller.
You must reconnect the wiring and/or the communication with the PLC and wait
for a start command initiated by the PLC.
OC or wrong
CON.
Trips the soft ASTAT-BP when connected Inside Delta and Wrong connection
or if over current is detected by the ASTAT-BP.
Verify that the motor is not stalled or shorted and check cables and wiring.
Verify that motor and ASTAT-BP are connected exactly as shown in section 8.7
page 69. If the circuitry is 100% confirmed it is possible to start when EXPAND
SETTINGS is set to Enabled (refer to section 4.7.6 page 36). If a fault occurs
again consult the factory. The operator is advised to try operating one time only.
Note that it is useless to try starting in this mode more than once.
Note 1: When operating in
D.Set: Generator Parameters, Shorted Scr and Wrong Connection
faults are not active.
If required, these faults may be eliminated by implementing D.Set: Generator Parameters.
Refer to section 8.4 page 61 for setting the ASTAT-BP in D.Set: Generator Parameters wiring.
88.. APPLICATION DIAGRAMS
88..11 Standard wiring