03.2010
6SE7087-6QX70 (Version AL) Siemens AG
6 Compendium Motion Control SIMOVERT MASTERDRIVES
Number / Fault Cause Counter-measure
35: The difference between the serial protocol
and the pulse counter is greater than 0xFFFF
(2^16).
A possible fault may be a jump in the serial
protocol. The fault can only be evaluated if an
absolute encoder with incremental tracks
(P149.01/.06 = X1XX) and multiturn portion is
concerned. (EnDat)
40: Alarm, lighting, EnDat encoder
41: Alarm, signal amplitude, EnDat encoder
42: Alarm. position value, EnDat encoder
43: Alarm, overvoltage, EnDat encoder
44: Alarm, undervoltage, EnDat encoder
45: Alarm, overcurrent, EnDat encoder
46: Alarm, battery failure, EnDat encoder
49: Alarm, check sum error, EnDat encoder
60: SSI protocol faulty (see P143)
100's position:
0xx: Motor encoder faulty
1xx: External encoder faulty
1000's position: (from V1.50)
1xxx: Frequency exceeded, EnDat encoder
2xxx: Temperature, EnDat encoder
3xxx: Control reserve, light, EnDat encoder
4xxx: Battery charge, EnDat encoder
5xxx: Reference point not reached
F054
Encoder board
initialization fault
A fault has occurred during initialization of the
encoder board.
Fault value r949:
1: Board code is incorrect
2: TSY not compatible
3: SBP not compatible
4: SBR not compatible
5: SBM not compatible (from V2.0 only the
SBM2 board is supported; see also r826
function diagram 517)
6: SBM initialization timeout
7: Board double
20: TSY board double
21: SBR board double
23: SBM board three-fold
24: SBP board three-fold
30: SBR board slot incorrect
31: SBM board slot incorrect
32: SBP board slot incorrect
40: SBR board not present
41: SBM board not present
42: SBP board not present
50: Three encoder boards or
two encoder boards, none of them on
Slot C
60: internal fault
F056
SIMOLINK telegram
failure
Communication on the SIMOLINK ring is
disturbed.
- Check the fiber-optic cable ring
- Check whether an SLB in the ring is without
voltage
- Check whether an SLB in the ring is faulty
- Check P741 (SLB TlgOFF)
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