Siemens SINAMICS G120 List Manual page 476

2 Parameters
2.2 List of parameters
p4679[0...n] Analog sensor LVDT phase / An_sens LVDT ph
Access level: 4
Can be changed: C(4), T
Unit group: -
Min
-360.00 [°]
Description: Sets the phase for the LVDT sensor.
p4680[0...n] Zero mark monitoring tolerance permissible / ZM_monit tol perm
Access level: 3
Can be changed: C(4)
Unit group: -
Min
0
Description: Sets the permissible tolerance in encoder pulses for the zero mark distance in the context of zero mark monitoring.
Causes fault F3x100 to appear less frequently.
Dependency: Refer to: F31100
p4681[0...n] Zero mark monitoring tolerance window limit 1 positive / ZM tol lim 1 pos
Access level: 3
Can be changed: C(4)
Unit group: -
Min
0
Description: Sets the positive tolerance window in encoder pulses for limit 1 for the zero mark monitoring.
If the deviation is less than this limit, then the pulse number is not corrected. If it is higher than this limit, fault F3x131
is triggered.
If fault F3x131 is re-parameterized to alarm (A) or no message (N), the encoder pulses which have not been
corrected are added to the accumulator (p4688). The accumulator can be deactivated using p0437.7.
Dependency: Refer to: p0437, p4688
Refer to: F31131
Note: This monitoring is activated by setting p0437.2 = 1 (position actual value correction).
The positive limit describes additional pulses due to EMC.
p4682[0...n] Zero mark monitoring tolerance window limit 1 negative / ZM tol lim 1 neg
Access level: 3
Can be changed: C(4)
Unit group: -
Min
-1001
Description: Sets the negative tolerance window in encoder pulses for limit 1 for the zero mark monitoring.
If the deviation is less than this limit, the PPR is not corrected. If it is higher than this limit, fault F3x131 is triggered.
If fault F3x131 is re-parameterized to alarm (A) or no message (N), the encoder pulses which have not been
corrected are added to the accumulator (p4688). The accumulator can be deactivated using p0437.7.
Dependency: Refer to: p0437, p4681, p4688
Refer to: F31131
Note: This monitoring is activated by setting p0437.2 = 1 (position actual value correction).
For a set value = -1001, the negated value of p4681 is effective.
The negative limit describes the pulses lost due to a covered glass panel in the incremental encoder.
476
Calculated: -
Scaling: -
Unit selection: -
Max
360.00 [°]
Calculated: -
Scaling: -
Unit selection: -
Max
1000
Calculated: -
Scaling: -
Unit selection: -
Max
1000
Calculated: -
Scaling: -
Unit selection: -
Max
0
Data type: FloatingPoint32
Dyn. index: EDS, p0140
Func. diagram: -
Factory setting
0.00 [°]
Data type: Unsigned32
Dyn. index: EDS, p0140
Func. diagram: -
Factory setting
4
Data type: Unsigned32
Dyn. index: EDS, p0140
Func. diagram: -
Factory setting
2
Data type: Integer32
Dyn. index: EDS, p0140
Func. diagram: -
Factory setting
-1001
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890