User Manual

SINAMICS G120 CU230P-2 Control Units
List Manual, 04/2018, A5E33838102
363
2 Parameters
2.2 List of parameters
Note: The "DC link capacitor forming" function can only be activated online in the drive unit.
If switched off while forming is active, the remaining time (r3381) is lost, and forming must be repeated for the full
forming time. If the forming duration is changed, then forming starts again from the beginning.
Description: Displays the remaining time after activating the "DC link capacitor forming" function.
Dependency: Refer to: p3380, r3382
Description: Displays the status word of the "DC link capacitor forming" function.
Dependency: Refer to: p3380, r3381
Refer to: F07390, A07391
Note: For bit 00 = 1:
The parameter for activation/duration has been set (p3380 > 0) - however, forming has still not been started (p0840 =
0 signal).
For bit 01 = 1:
The parameter for activation/duration has been set (p3380 > 0) - however, forming has still not been started (p0840 =
0/1 signal).
This status is displayed through alarm A07391.
The procedure can be interrupted via binector input p0840, p0844, p0848 (r3382.1 = 0) - and reactivated again using
p0840.
For bit 03 = 1:
Forming was not able to be successfully performed within the set duration.
This status is displayed using fault F07390.
Description: Sets the configuration for the DC quantity controller in the overmodulation range.
There is no DC quantity control for power units that can also be connected through 1 phase to the line supply
(r0204.15 = 1).
r3381 Forming remaining time / Forming t_remain
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- [h] - [h] - [h]
r3382 Forming status word / Forming ZSW
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Forming activated Yes No -
01 Forming active Yes No -
02 Forming completed Yes No -
03 Forming fault Yes No -
p3855[0...n] DC quantity controller configuration / Rect_ctrl config
PM230
PM240
Access level: 3 Calculated: p0340 = 1,3,5 Data type: Unsigned32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 6797, 6844, 6855
Min Max Factory setting
- - 0111 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 DC quantity controller on Yes No -
01 Bandwidth increased Yes No -
02 7th harmonic reduced Yes No -
03 Filter active Yes No -