Siemens SINAMICS G120 List Manual page 310

2 Parameters
2.2 List of parameters
Dependency: Refer to: p0325, p0329, p1980, r1985, r1987, r1992
Note: When the pole position identification routine is executed several times, the spread of the measured values can be
determined using this value. At the same position, the spread should be less than 2 degrees electrical.
r1985 PolID saturation curve / PolID sat_char
Access level: 4
Can be changed: -
Unit group: -
Min
- [Arms]
Description: Displays the saturation characteristic of the pole position identification routine (saturation technique).
Displays the current characteristic of the pole position identification routine (elasticity technique).
Dependency: Refer to: p0325, p0329, p1980, r1984, r1987, r1992
Note: PolID: Pole position identification
Regarding the saturation technique:
The values for the characteristic of the last saturation-based pole position identification routine are output every 1 ms
in order to record signals (e.g. trace).
r1987 PolID trigger characteristic / PolID trig_char
Access level: 4
Can be changed: -
Unit group: -
Min
- [%]
Description: Displays the trigger characteristic of the pole position identification routine.
The values for the characteristic of the last pole position identification routine are output every 1 ms in order to record
signals (e.g. trace).
The values for trigger characteristic and saturation characteristic are always output in synchronism from a time
perspective.
Dependency: Refer to: p0325, p0329, p1980, r1984, r1985, r1992
Note: PolID: Pole position identification
The following information and data can be taken from the trigger characteristic.
- the value -100% marks the angle at the start of the measurement.
- the value +100 % marks the commutation angle determined from the pole position identification routine.
r1992.0...15 CO/BO: PolID diagnostics / PolID diag
Access level: 3
Can be changed: -
Unit group: -
Min
-
Description: Display and BICO output for the diagnostics information of the pole position identification (polID)
Bit field: Bit
00
02
05
06
07
08
09
10
11
12
15
Dependency: Refer to: p0325, p0329, p1980, r1984, r1985, r1987
310
Signal name
Critical encoder fault occurred
Encoder parking active
Encoder fault Class 1
Encoder fault Class 2
Pole position identification for encoder
carried out
Fine synchronization carried out
Coarse synchronization carried out
Commutation information available
Speed information available
Position information available
Zero mark passed
Calculated: -
Scaling: -
Unit selection: -
Max
- [Arms]
Calculated: -
Scaling: -
Unit selection: -
Max
- [%]
Calculated: -
Scaling: -
Unit selection: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
- [Arms]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
- [%]
Data type: Unsigned16
Dyn. index: -
Func. diagram: -
Factory setting
-
0 signal
No
No
No
No
No
No
No
No
No
No
No
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
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