Siemens SINAMICS G110M - Page 121

Adapt inputs and outputs
6.2 Analog inputs
SINAMICS G110M Operating Instructions
Operating Instructions, 04/2015, FW V4.7.3, A5E31298649B AD
121
Figure 6-3 Analog DIP Switch
As previously mentioned, parameter p0756 can be modified to change the type of analog
input. The default settings for parameter p0756 and its default settings are given in the
following table.
Analog input
Value range
Parameter default settings
AI0
Unipolar voltage input
0 V ... +10 V
p0756 [0] = 0
AI1
Unipolar voltage input
0 V ... + 10 V
p0756 [1] = 0
The complete settings available for parameter p0756 are shown below.
0:
Unipolar voltage input
0 V ... +10 V
1:
Unipolar voltage input mon
i-
tored
+2 V ... +10 V
2:
Unipolar current input
0 mA ... +20 mA
3:
Unipolar current input mon
i-
tored
+4 mA ... +20 mA
9:
Unipolar voltage input
0 V ... +3 V
You can define your own characteristic that matches your particular application. The linear
scaling characteristic is defined using two points (p0757, p0758) and (p0759, p0760).
Parameters p0757 … p0760 are assigned to an analog input via their index, e.g. parameters
p0757[0] … p0760[0] belong to analog input 0.
Figure 6-4 Scaling characteristics