Siemens SINAMICS G120 Manual page 153

p1155[0...n] CI: Speed controller speed setpoint 1 / n_ctrl n_set 1
Access level: 4
Can be changed: T
Units group: -
Min
-
Description: Sets the signal source for speed setpoint 1 of the speed controller.
Dependency: The effectiveness of this setpoint depends on, e.g. STW1.4 and STW1.6.
The signal source of the total setpoint is automatically interconnected to the output of the technology controller
(r2294) if the technology controller is selected (p2200 > 0) and operated in the mode p2251 = 1.
If the hibernation function is activated (p2398 = 1), an interconnection is made to r2397[1].
Refer to: r0002, p0840, p0844, p0848, p0852, p0854, r0898, p1140, p1142, p1160, r1170
Caution: If the technology controller or hibernation function is activated, then it is not permissible to withdraw the parameter
interconnection.
Notice: The parameter may be protected as a result of p0922 or p2079 and cannot be changed.
p1160[0...n] CI: Speed controller speed setpoint 2 / n_ctrl n_set 2
Access level: 4
Can be changed: T
Units group: -
Min
-
Description: Sets the signal source for speed setpoint 2 of the speed controller.
Dependency: Refer to: p1155, r1170
Note: For OFF1/OFF3, the ramp-function generator ramp is effective.
The ramp-function generator is set (to the setpoint (r1170)) and stops the drive corresponding to the ramp-down
time (p1121 or p1135). While stopping via the ramp-function generator, STW1.4 is effective (enable ramp-function
generator).
r1169 CO: Speed controller, speed setpoints 1 and 2 / n_ctrl n_set 1/2
Access level: 4
Can be changed: -
Units group: 3_1
Min
- [rpm]
Description: Displays the speed setpoint after the addition of the speed setpoint 1 (p1155) and speed setpoint 2 (p1160).
Dependency: Refer to: p1155, p1160
Note: The value is only correctly displayed at r0899.2 = 1 (operation enabled).
r1170 CO: Speed controller, setpoint sum / n_ctrl setp sum
Access level: 3
Can be changed: -
Units group: 3_1
Min
- [rpm]
Description: Displays the speed setpoint after selecting the ramp-function generator and adding the speed setpoint 1 (p1155)
and speed setpoint 2 (p1160).
Dependency: Refer to: r1150, p1155, p1160
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Calculated: -
Scaling: p2000
Unit selection: -
Max
-
Calculated: -
Scaling: p2000
Unit selection: -
Max
-
Calculated: -
Scaling: p2000
Unit selection: p0505
Max
- [rpm]
Calculated: -
Scaling: p2000
Unit selection: p0505
Max
- [rpm]
Parameters
List of Parameters
Data type: U32 / FloatingPoint32
Data set: CDS, p0170
Factory setting
0
Data type: U32 / FloatingPoint32
Data set: CDS, p0170
Factory setting
0
Data type: FloatingPoint32
Data set: -
Factory setting
- [rpm]
Data type: FloatingPoint32
Data set: -
Factory setting
- [rpm]
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