Parameters
List of parameters
1-472
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Sets the fault threshold in order to detect a motor that has stalled.
If the error signal (r1746) exceeds the parameterized error threshold, then bit 12 in status word p1408 is set.
Dependency: If a stalled drive is detected (p1408.12 set), fault 7902 is output after the delay time set in p2178.
Refer to: p2178
Note: Monitoring is only effective in the low-speed range (below p1755 * (100% - p1756)).
Description: Signal to initiate stall detection
Note: The signal is not calculated while magnetizing and only in the low speed range (below p1755 * (100 % - p1756)).
Description: Sets the configuration of the motor model.
Note: Bit 4:
The time-controlled motor changeover is only effective for vector control with encoder.
Description: Displays the status of the motor model.
p1745[0...n] Motor model error threshold stall detection / MotMod ThreshStall
VECTOR (n/M) Can be changed: U, T Calculated: CALC_MOD_REG Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0.0 [%] 1000.0 [%] 5.0 [%]
r1746 Motor model error signal stall detection / MotMod sig stall
VECTOR (n/M) Can be changed: - Calculated: - Access level: 4
Data type: Floating Point Dynamic index: - Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: PEM, REL Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
p1750[0...n] Motor model configuration / MotMod config
VECTOR (n/M) Can be changed: U, T Calculated: - Access level: 3
Data type: Unsigned8 Dynamic index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: PEM, REL, FEM Expert list: 1
Min Max Factory setting
- - 0000 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Controlled start Yes No -
01 Controlled through 0 Hz Yes No -
02 Maintain closed-loop control operation for
sufficient mot load
Yes No -
03 Motor model Lh_pre=f(PsiEst) Yes No -
04 Model changeover time controlled freq controlled -
r1751 Motor model status / MotMod status
VECTOR (n/M) Can be changed: - Calculated: - Access level: 3
Data type: Unsigned16 Dynamic index: - Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: PEM, REL, FEM Expert list: 1
Min Max Factory setting
- - -
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