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

Advanced commissioning
6.18 Setpoints
6.18.2

Analog input as setpoint source

Function description
Figure 6-33
In the quick commissioning, you define the preassignment for the inverter interfaces.
Depending on what has been preassigned, after quick commissioning, the analog input can
be interconnected with the main setpoint.
Example
Setting with analog input 0 as setpoint source:
Parameter
p1070 = 755[0]
p1075 = 755[0]
Parameter
Parameter Description
r0755[0...1] CO: CU analog inputs, actual
value in percent
p1070[0...n] CI: Main setpoint
p1071[0...n] CI: Main setpoint scaling
r1073 CO: Main setpoint active
p1075[0...n] CI: Supplementary setpoint
p1076[0...n] CI: Supplementary setpoint
scaling
260
Example: Analog input 0 as setpoint source
Description
Interconnects main setpoint with analog input 0
Interconnects supplementary setpoint with analog input 0
Setting
Displays the actual referenced input value of the analog inputs
[0] = analog input 0
[1] = analog input 1
Signal source for the main setpoint
The factory setting depends on the inverter.
Inverter with PROFIBUS or PROFINET interface: [0] 2050[1]
Inverter without PROFIBUS or PROFINET interface: [0] 755[0]
Signal source for scaling the main setpoint
Factory setting: 1
Displays the active main setpoint
Signal source for the supplementary setpoint
Factory setting: 0
Signal source for scaling the supplementary setpoint
Factory setting: 0
Converter with the CU250S-2 Control Units
Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG