Siemens SINAMICS G120 Operating Instructions Manual page 98

Functions
5.4 Setpoint sources
Table 5- 18
Terminal No.
and
Significance
3
4
10
11
98
Example: Scaling an analog input to 4 - 20 mA
Parameters
Setting the DIP
switch
AI0+ P0756 [0]
AI0-
AI1+ P0756 [1]
AI1-
P0756 = 2
P0757 = 4.0
P0758 = 0.0
P0759 = 20
P0760 = 100
P761 = 4.0
Description
OFF: Voltage input (factory setting)
ON: Current input
2 3 4
Analog input 1
Analog input 2
Analog input type (AI)
2: Unipolar current input (0 mA ...20 mA)
Value x1 of AI scaling [mA]
Value y1 of AI scaling
This parameter shows the amount of x1 as a % of P2000
(reference frequency)
Value x2 of AI scaling [mA]
Value y2 of AI-scaling
This parameter shows the amount of x2 as a % of P2000
(reference frequency)
Width of the AI dead zone
Operating Instructions, 03/2009, A5E02440075B AA
5 6 7
CU240S and CU240E Control Units, FW 3.2