Interface Error - Siemens SIMOREG DC Master 6RA7028-6DS22 Operating Instructions Manual

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Fault
No.
Cause as a function of fault value
(r047.001, r949.001 or r949.009 with acknowledged error)
Fault value:
1 Frequency of the armature supply < minimum line frequency
2 Frequency of the field supply < minimum line frequency
4 Line frequency less than the minimum line frequency for longer than set in parameter P086 (if >0)
F009 Line frequency greater than the maximum line frequency acc. to parameter P364
(active in operating states of
This fault message is activated if the line frequency is greater than the maximum line frequency (for longer than the "restart time"
set in parameter P086).
Note: Up to software version 1.7 the threshold for activation of the fault message (maximum line frequency) is 65Hz
Fault value:
1 Frequency of the armature supply > maximum line frequency
2 Frequency of the field supply > maximum line frequency
4 Line frequency greater than the maximum line frequency for longer than set in parameter P086 (if >0)

10.1.2.2 Interface error

F011 Telegram failure at GSST1
when P780 = 2:
USS telegram failure at G-SST1
(active from the first receipt of a valid protocol in all operating states)
After the receipt of the first valid protocol, no further telegrams have been received within the time period set in parameter P787.
Possible fault causes
•
Cable break
•
Error in USS master
F012 Telegram failure at GSST2
when P790 = 2:
USS telegram failure at G-SST2
(active from the first receipt of a valid protocol in all operating states)
After the receipt of the first valid protocol, no further telegrams have been received within the time period set in parameter P797.
Possible fault causes
•
Cable break
•
Error in USS master
when P790 = 4 or 5 and P798 = 32 or 33:
Peer-to-peer telegram failure at G-SST2
(active in operating states of ≤ o6)
After the receipt of the first valid protocol, no further telegrams have been received within the time period set in parameter P797.
Possible fault causes
•
Interruption in connecting cable
•
EMC interference on connecting cable
•
P797 is set too low
SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
”
o5)
Description
Further information (r047.002 to r047.016)
Faults / Alarms
10-5