Analog Input As Setpoint Source; Motorized Potentiometer As Setpoint Source - Siemens SINAMICS G120 Operating Instructions Manual

9.4.1

Analog input as setpoint source

Procedure
If you have selected a pre-assignment without a function of the analog input, then you must
interconnect the parameter of the main setpoint with an analog input.
Figure 9-12
Table 9- 14
Parameter
p1070 = 755[0]
p1075 = 755[0]
You must adapt the analog input to the connected signal, e.g. ± 10 V or 4 ... 20 mA. You will
find additional information in the section: Analog inputs (Page 79).
9.4.2

Motorized potentiometer as setpoint source

The "Motorized potentiometer" function emulates an electromechanical potentiometer The
output value of the motorized potentiometer can be continually set using the "up" and "down"
control signals.
Interconnecting the motorized potentiometer (MOP) with the setpoint source
Figure 9-13
SINAMICS G120C frequency converter
Operating Instructions, 03/2012, FW V4.5, A5E02999804B AB
Example: Analog input 0 as setpoint source
Setting with analog input 0 as setpoint source
Remark
Main setpoint
Interconnect the main setpoint with analog input 0
Additional setpoint
Interconnect the additional setpoint with analog input 0
Motorized potentiometer as setpoint source
r0755[0]
Functions
9.4 Setpoint sources
175