Motorized Potentiometer As Setpoint Source - Siemens SINAMICS G120 Operating Instructions Manual
Low voltage converters
chassis devices with cu240b-2 and cu240e-2
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
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Advanced commissioning
6.15 Setpoints
6.15.4
Motorized potentiometer as setpoint source
The "Motorized potentiometer" function emulates an electromechanical potentiometer. The
output value of the motorized potentiometer can be set with the "higher" and "lower" control
signals.
Interconnecting the motorized potentiometer (MOP) with the setpoint source
Figure 6-31
Figure 6-32
Table 6-35
Parameter
p1035
p1036
p1040
p1047
p1048
r1050
p1070 = 1050
254
Motorized potentiometer as setpoint source
Function chart of the motorized potentiometer
Basic setup of motorized potentiometer
Description
Motorized potentiometer setpoint higher
Motorized potentiometer setpoint lower
MOP start value (factory setting: 0 rpm)
Defines the start value [rpm] that is effective when the motor is switched on.
MOP ramp-up time (factory setting: 10 s)
MOP ramp-down time (factory setting: 10 s)
Motorized potentiometer setpoint after the ramp-function generator
Main setpoint
Interconnect these commands with sig‐
nals of your choice.
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2017, FW V4.7 SP6, A5E34259001B AD
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