Analog Inputs; Defining The Function Of An Analog Input - Siemens SINAMICS G120XA Operating Instructions Manual

6.2.2.4

Analog inputs

Function description
Define the analog input type
With parameter p0756[x] you specify the type of analog input.
Table 6-4
AI 0 Unipolar voltage input
AI 1 Unipolar voltage input

Defining the function of an analog input

You define the analog input function by interconnecting a connector input of your choice with
parameter p0755. Parameter p0755 is assigned to the particular analog input via its index, e.g.
parameter p0755[0] is assigned to analog input 0.
Example
In order to enter the supplementary setpoint via analog input AI 0, you must interconnect AI 0
with the signal source for the supplementary setpoint.
Set p1075 = 755[0].
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Default settings via parameter p0756
Unipolar voltage input monitored
Unipolar current input
Unipolar current input monitored
Bipolar voltage input (factory setting)
Unipolar voltage input monitored
Unipolar current input
Unipolar current input monitored
Bipolar voltage input (factory setting)
Advanced commissioning
6.2 Drive control
0 V ... +10 V p0756[0] = 0
+2 V ... +10 V
0 mA ... +20 mA
+4 mA ... +20 mA
‑10 V ... +10 V
0 V ... +10 V p0756[1] = 0
+2 V ... +10 V
0 mA ... +20 mA
+4 mA ... +20 mA
‑10 V ... +10 V
1
2
3
4
1
2
3
4
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