Operating Instructions

2 Parameters
2.2 List of parameters
SINAMICS G120 CU230P-2 Control Units
158 List Manual (LH9), 04/2014, A5E33838102B AA
Description: Sets the tolerance value for the status of the ramp-function generator (ramp-up active, ramp-down active).
If the input of the ramp-function generator does not change in comparison to the output by more than the entered
tolerance time, then the status bits "ramp-up active" and "ramp-down active" are not influenced.
Dependency: Refer to: r1199
Description: Displays the acceleration of the ramp-function generator.
Dependency: Refer to: p1145
Description: Display and connector output for the speed setpoint after selecting the ramp-function generator.
The value is the sum of speed setpoint 1 (p1155) and speed setpoint 2 (p1160).
Description: Displays the number of the selected fixed speed/velocity setpoint.
Dependency: Refer to: p1020, p1021, p1022, p1023
Note: If a fixed speed setpoint has not been selected (p1020 ... p1023 = 0, r1197 = 0), then r1024 = 0 (setpoint = 0).
Description: Display and BICO output for the control word of the setpoint channel.
p1148[0...n] Ramp-function gen. tolerance for ramp-up and ramp-down active / RFG tol HL/RL act
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: 3_1 Unit selection: p0505 Func. diagram: 3070
Min Max Factory setting
0.000 [rpm] 1000.000 [rpm] 19.800 [rpm]
r1149 CO: Ramp-function generator acceleration / RFG acceleration
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2007 Dyn. index: -
Units group: 39_1 Unit selection: p0505 Func. diagram: 3070
Min Max Factory setting
- [rev/s²] - [rev/s²] - [rev/s²]
r1170 CO: Speed controller setpoint sum / n_ctrl setp sum
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dyn. index: -
Units group: 3_1 Unit selection: p0505 Func. diagram: 3001, 3080, 6300
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
r1197 Fixed speed setpoint number actual / n_set_fixed No act
Access level: 4 Calculated: - Data type: Unsigned32
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 3010
Min Max Factory setting
- - -
r1198.0...15 CO/BO: Control word setpoint channel / STW setpoint chan
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 2505
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Fixed setp bit 0 Yes No 3010
01 Fixed setp bit 1 Yes No 3010
02 Fixed setp bit 2 Yes No 3010
03 Fixed setp bit 3 Yes No 3010
05 Inhibit negative direction Yes No 3040
06 Inhibit positive direction Yes No 3040