Siemens Simovert Masterdrives Compendium page 1274

Parameter Description
Index 12:
AMPL_ERROR_NUMBER ext. encoders
A/B track: On zero passage of one track, the level of the
other was too low.
F51:129 in operation, otherwise A20
Index 13:
ZERO_TRACK_ERROR_NUMBER motor encoders
More than 1.5 revolutions since the last zero pulse.
F51:27 in operation
Index 14:
ZERO_TRACK_ERROR_NUMBER external encoders
F51:127 in operation
Index 15: ZERO_POINT_DEVIATION_ERROR_NUMBER
Motor encoders: A zero point deviation was detected.
Correction of the value if necessary, no error.
Index 16: ZERO_POINT_DEVIATION_ERROR_NUMBER
external encoders
Correction of the value if necessary, no error.
Index 17:
ORIENTATION_ERROR_NUMBER motor encoders:
Position deviation of more than 90°el. of occurrence of a
zero pulse (encoder) or on telegram readout (Endat
Multiturn P149.1=101; U950.19=5).
F51:26 and A18 in operation, nothing else.
Index 18:
ORIENTATION_ERROR_NUMBER external encoders
No evaluation !
Index 19:
DELTA_PROTOCOL_ERROR_NUMBER motor encoders
No evaluation!
Index 20:
DELTA_PROTOCOL_ERROR_NUMBER external
encoders: The change of position in the last sampling
time was greater than the parameterized maximum value.
F51:160 in operation, otherwise A21
Index 21: to 30: Reserved.
r850 Service parameter, only for Siemens service personnel.
OP Special 1 Parameter is not visible via the OP1S.
850
r851 Service parameter, only for Siemens service personnel.
OP Special 2 Parameter is not visible via the OP1S.
851
P852* Service parameter, only for Siemens service personnel.
OP Special 3 Parameter is not visible via the OP1S.
852
Siemens AG 6SE7087-6QX70 (Edition AL )
SIMOVERT MASTERDRIVES Compendium Motion Control
Data Read/write
Dec.Plc.: 0 Menus:
Unit: - - Parameter menu
Indices: 20 - Upread/free access
Type: O2
Dec.Plc.: 0 Menus:
Unit: - - Parameter menu
Indices: 24 - Upread/free access
Type: O2
Init: 0 Menus:
Min: - - Parameter menu
2147483647 - Upread/free access
Max: Changeable in:
2147483647
Unit: -
Indices: -
Type: I4
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