2 Parameters
2.2 List of parameters
SINAMICS DCM
444 List Manual (LH8), 02/2015, 6RX1800-0ED76
Description: Sets the threshold for phase failure detection in the context of line monitoring.
Note: If the line voltage in operating states <= o4 undershoots the setting value and does not adopt an "OK" state within the
restart time set in p50086, fault F60004 is triggered.
During the time that the threshold value is undershot and the voltage stabilization time which follows (set in p50090),
the drive is kept in operating state o4.
If the drive is switched on in operating state o4, the voltages of all phases will not be checked for compliance with this
threshold until the time set in p50089 has elapsed.
Description: Sets the signal source to activate stall protection.
Dependency: Refer to: p50355, p50356
Refer to: F60035
Note: 1 signal: Stall protection activated
0 signal: Stall protection de-activated
Description: Sets the monitoring time for stall protection.
The set time starts when a stalled drive is detected. If these conditions still prevail once the time has elapsed, stall
protection is activated and fault F60035 is triggered.
Dependency: Refer to: p50354, p50356
Refer to: F60035
Note: "Stall protection" monitoring is switched off when p50355 = 0.00 s.
Description: Sets the speed threshold for stall protection.
Dependency: Refer to: p50355
Refer to: F60035
p50353[0...n] Line monitoring phase failure threshold / Ph_fail thresh
DC_CTRL Can be changed: U, T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6954
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
3 [%] 100 [%] 40 [%]
p50354 BI: Stall protection activation signal source / Stall pr act sig s
DC_CTRL Can be changed: T Calculated: - Access level: 2
Data type: Unsigned32 / Binary Dyn. index: - Func. diagram: 8046
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - 0
p50355[0...n] Stall protection monitoring time / Stall t_mon
DC_CTRL Can be changed: U, T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 8046
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.0 [s] 600.0 [s] 0.5 [s]
p50356[0...n] Stall protection threshold / Stall prot thresh
DC_CTRL Can be changed: U, T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 8046
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.0 [%] 10.0 [%] 0.4 [%]
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