SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
239
2 Parameters
2.2 List of parameters
If the adaptation controller output exceeds the parameterized speed difference, then in status word r1408.11 is set =
1.
Dependency:
If a stalled drive is detected (r1408.11 = 1), fault F07902 is output after the delay time set in p2178.
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Refer to: p2178
Note:
Speed monitoring is only effective in operation with a speed encoder (refer to p1300).
Stalling is also identified if steps/jumps occur in the speed signal, which exceed the value in p0492.
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 status signal r1408.12 is set to 1.
Dependency:
If a stalled drive is detected (r1408.12 = 1), fault F07902 is output after the delay time set in p2178.
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Refer to: p2178
Note:
Monitoring is only effective in the low-speed range (below p1755 * (100% - p1756)).
Description:
Signal to initiate stall detection
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Note:
The signal is not calculated while magnetizing and only in the low speed range (below p1755 * (100 % - p1756)).
Description:
Minimum operating frequency for rugged operation.
If the minimum value is greater than the lower changeover limit parameterized with p1755 * (1 - 2 * p1756), then the
difference is displayed using p1749 * p1755. The parameter value cannot be changed.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Refer to: p1752, p1755, p1756
Description:
Sets the configuration for the motor model.
Bit 0 = 1: Forces open-loop speed-controlled starting (ASM).
Bit 1 = 1: Forces the system to pass through frequency zero, open-loop-controlled (ASM).
Bit 2 = 1: Drive remains in full closed-loop control mode, even at zero frequency (ASM).
Bit 3 = 1: Motor model evaluates the saturation characteristic (ASM).
p1745[0...n]
Motor model error threshold stall detection / MotMod ThreshStall
Access level:
3
Calculated:
p0340 = 1,3
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.0 [%]
1000.0 [%]
5.0 [%]
r1746
Motor model error signal stall detection / MotMod sig stall
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
- [%]
- [%]
- [%]
p1749[0...n]
Motor model increase changeover speed encoderless operation / Incr n_chng no enc
Access level:
4
Calculated:
p0340 = 1,3
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.0 [%]
99.0 [%]
50.0 [%]
p1750[0...n]
Motor model configuration / MotMod config
Access level:
3
Calculated:
p0340 = 1,3,5
Data type:
Unsigned8
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
-
-
0000 0000 bin