Analog Inputs - Siemens SINAMICS G120 Operating Instructions Manual

6.3.3

Analog inputs

Overview
Define the analog input type
When you use an analog input, you must set the analog input type with parameter p0756[x]
and a switch on the inverter.
Table 6-5
AI 0 Unipolar voltage input
AI 1 Unipolar voltage input
AI 2 Unipolar current input (factory setting)
AI 3 LG-Ni1000 temperature sensor
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE
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)
Unipolar current input monitored
LG-Ni1000 temperature sensor
Pt1000 temperature sensor
No sensor connected
DIN-Ni1000 temperature sensor (6180 ppm / K)
Pt1000 temperature sensor
No sensor connected (factory setting)
DIN-Ni1000 temperature sensor (6180 ppm / K)
Advanced commissioning
6.3 Adapt the default setting of the terminal strip
The parameter p0756[x] and the switch on
the inverter specify the analog input type.
You define the analog input function by in‐
terconnecting parameter p0755[x] with a
connector input CI of your choice.
Interconnecting signals in the con‐
verter (Page 533)
0 V ... +10 V
+2 V ... +10 V
0 mA ... +20 mA
+4 mA ... +20 mA
‑10 V ... +10 V
0 V ... +10 V
+2 V ... +10 V
0 mA ... +20 mA
+4 mA ... +20 mA
‑10 V ... +10 V
0 mA ... +20 mA
+4 mA ... +20 mA
p0756[0] = 0
1
2
3
4
p0756[1] = 0
1
2
3
4
p0756[2] = 2
3
6
7
8
10
p0756[3] = 6
7
8
10
203