Siemens Simovert Masterdrives Compendium page 553

03.2010
r958 15 14 13 12 11 10
Fault/error display
Siemens AG 6SE7087-6QX70 (Version AL)
SIMOVERT MASTERDRIVES
Alarms A083 and A084 are also stored as information in alarm
parameter 6 (r958). The individual alarms are assigned to the
corresponding bits in r958 (Bit x = 1: alarm present):
9 8 7
When the CBC is combined with the control/technology board (CU/TB),
the following fault messages can occur:
Fault
TB/CB Init.:
F 080
Incorrect initialization and parameterization of the CBC via the
dual-port RAM interface (DPR interface)
•
CBC selected with parameter P090/P091, but not inserted
(not in the case of CUPM, CUMC or CUVC)
→
Correct parameter P090 P091, insert CBC
• Parameterization for CBC false, cause of incorrect
parameterization in diagnostic parameter r731.01
→
• CBC defective
→
Replace CBC
DPR heartbeat:
F 081
The CBC is no longer processing the heartbeat counter.
•
CBC not correctly inserted into the electronics box
→
Check CBC
• CBC defective
→
Replace CBC
DPR telegram failure:
F 082
The telegram-failure time set by means of parameter P722 /
P695 has expired
•
CAN-bus master has failed (green LED on the CBC is
continuously off)
•
Cable connection between the bus nodes has been
interrupted (green LED on the CBC is continuously off)
→
Check the bus cable
•
EMC loading of the bus cable too high.
→
Refer to EMC notes
•
Telegram monitoring time has been set too low (the green
LED on the CBC flashes)
→
Increase the parameter value in P722 / P695
• CBC defective
→
Replace CBC
• Possible cause
→ Remedy
Table 8.4-15 Fault displays on the basic unit
Compendium Motion Control
6 5 4 3 2 1
Meaning
Correct CB parameter P711-P721 / P696 - P706.
Correct CB bus address P918
Communication / CBC
0 Bit
Alarm A083
Alarm A084
8.4-55