SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
443
2 Parameters
2.2 List of parameters
Note: This time unit is applied to the following parameters:
p50296, p50297, p50298:
- Ramp-down time 4, initial rounding 4, final rounding 4
p50303, p50304, p50305, p50306:
- Ramp-up time 1, ramp-down time 1, initial rounding 1, final rounding 1
p50307, p50308, p50309, p50310:
- Ramp-up time 2, ramp-down time 2, initial rounding 2, final rounding 2
p50311, p50312, p50313, p50314:
- Ramp-up time 3, ramp-down time 3, initial rounding 3, final rounding 3
p50542:
- RFG dy/dt time difference
Description: Sets the Encoder Data Set (EDS) used to calculate the braking distance (r52047, r52048).
Description: Sets the threshold for detecting line undervoltage for armature or field.
Dependency: Refer to: F60006
Note: If the line voltage deviates by a higher value and does not fall back within the tolerance limits by the end of the restart
time set in p50086, fault F60006 is triggered.
During the time of excess deviation, the drive is kept in operating state "o4".
For "optimization run for CCP" (p50051 = 30) the parameter is automatically set to -20% if the actual value is less
than -20%.
Description: Sets the threshold for detecting line undervoltage for armature or field.
Dependency: Refer to: F60007
Note: If the line voltage deviates by a higher value and does not fall back within the tolerance limits by the end of the restart
time set in p50086, fault F60007 is triggered.
During the time of excess deviation, the drive is kept in operating state "o4".
p50331 Braking distance Encoder Data Set selection / Br dist EDS sel
DC_CTRL Can be changed: T Calculated: - Access level: 3
Data type: Unsigned8 Dyn. index: - Func. diagram: 3152
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 15 0
p50351[0...n] Line undervoltage threshold / Line V_und 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
-97 [%] 0 [%] -20 [%]
p50352[0...n] Line overvoltage threshold / Line V_over 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
0 [%] 99 [%] 20 [%]
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