SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
353
2 Parameters
2.2 List of parameters
Description: Sets the monitoring time of the contactor feedback signal for the external armature short-circuit configuration.
If the contactor feedback signal (p1235) is parameterized, then the appropriate feedback signal (r1239.1) is expected
within this monitoring time after either opening or closing the contactor.
Dependency: Refer to: p1230, p1231, p1235, p1237, r1239
Refer to: F07904, F07905
Description: Sets the delay time when opening the contactor of the external armature short-circuit.
If no contactor feedback signal has been selected (p1235), then the system waits for this time before the pulses are
switched in.
Dependency: Refer to: p1230, p1231, p1235, p1236, r1239
Notice: This delay time must be at least long enough so that the contactor contacts reliably open before the pulses are
switched in. The delay time must be greater than the contactor response time. The Motor Module can be damaged if
the delay time is too short.
Description: Displays the state for the external armature short-circuit.
Value: 0: Switched off
1: Ready
2: Active
3: Active - feedback signal "Closed" OK
4: Active - feedback signal "Closed" missing
5: Prompt to remove the armature short-circuit
6: Active - feedback signal "Open" missing
Dependency: Refer to: p1230, p1231, p1235, p1236, p1237, r1239
Refer to: F07904, F07905
Note: Activation criterion (one of the following criteria is fulfilled):
- the signal at BI: p1230 (armature short-circuit activation) is 0.
- the drive is not in the state "S4: Operation" or in S5x (refer to function diagram 2610).
- the internal pulse enable is missing (r0046.19 = 0).
For state "switched out" (r1238 = 0):
- the external armature short-circuit can be selected with p1231 = 1.
For state "ready" (r1238 = 1):
- as soon as the activation criterion is fulfilled, then a transition is made into the state "active" (r1238 = 2).
p1236[0...n] Ext. armature short-cct. contactor feedback signal monit. time / ASC ext t_monit
VECTOR_G Can be changed: U, T Calculated: - Access level: 1
Data type: FloatingPoint32 Dyn. index: MDS, p0130 Func. diagram: -
P-Group: Functions Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 [ms] 1000 [ms] 200 [ms]
p1237[0...n] External armature short-circuit delay time when opening / ASC ext t_wait
VECTOR_G Can be changed: U, T Calculated: - Access level: 1
Data type: FloatingPoint32 Dyn. index: MDS, p0130 Func. diagram: -
P-Group: Functions Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 [ms] 1000 [ms] 200 [ms]
r1238 CO: Armature short-circuit external state / EASC state
VECTOR_G Can be changed: - Calculated: - Access level: 1
Data type: Integer16 Dyn. index: - Func. diagram: 2610
P-Group: Functions Unit group: - Unit selection: -
Not for motor type: ASM Scaling: - Expert list: 1
Min Max Factory setting
0 6 -
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