Operating Instructions

List of parameters
Parameters
1-297
© Siemens AG 2008 - 2013 All Rights Reserved
SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013
Description: Threshold value for instantaneous switching-in or switching-out external motors.
Note: If the maximum speed is reached and the deviation at the technology controller input exceeds the overcontrol
threshold p2376 at the same time, the delay time p2374 is bypassed and the motor is immediately switched-in (con-
nected).
If the minimum speed is reached and the deviation at the technology controller input exceeds the overcontrol
threshold -p2376 at the same time, the delay time p2375 is bypassed and the motor is immediately switched-out
(disconnected).
Description: Interlocking time during which, following the connection or disconnection of an external motor, no further motors are
connected or disconnected using the closed-loop cascade control. This avoids duplicate switching operations.
Description: Sets the speed for the main drive, which is approached directly after an external motor has been connected or dis-
connected.
The parameter value refers to the maximum speed (p1082).
Description: Displays the status word of the closed-loop cascade control
p2376 Closed-loop cascade control overcontrol threshold / Csc_ctr ovctr_thr
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: PERCENT Dyn. index: -
Units group: 9_1 Unit selection: p0595 Func. diagram: -
Min Max Factory setting
0.0 [%] 200.0 [%] 25.0 [%]
p2377 Closed-loop cascade control interlocking time / Csc_ctrl t_interl
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: U, T Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 [s] 650 [s] 0 [s]
p2378 Closed-loop cascade control switch-in/switch-out speed / Csc_ctrl n_in/out
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.0 [%] 100.0 [%] 50.0 [%]
r2379.0...7 CO/BO: Closed-loop cascade control status word / Csc_ctrl ZSW
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Start external motor 1 Yes No -
01 Start external motor 2 Yes No -
02 Start external motor 3 Yes No -
03 Switching-in mot Yes No -
04 Switch-in/switch-out active Yes No -
05 All motors active Yes No -
06 Automatic replacement not possible Yes No -
07 Alarm active Yes No -