Analog Outputs - Siemens SINAMICS G120 Original Instructions Manual

6.5

Analog outputs

Changing the function of the analog output
1. Define the analog output type using
2. Interconnect parameter p0771 with a
The adjacent figure shows the terminals of the
analog outputs.
Define the analog output type
The converter offers a series of default settings, which you can select using parameter
p0776:
AO 0
AO 1
Characteristics of the analog output
If you change the analog output type, then the inverter automatically selects the appropriate
scaling of the analog output. The linear scaling characteristic is defined using two points
(p0777, p0778) and (p0779, p0780).
Figure 6-3
Parameters p0777 ... p0780 are assigned to an analog output via their index, e.g.
parameters p0777[0] ... p0770[0] belong to analog output 0.
Inverter with CU230P-2 Control Units
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
parameter p0776 (e.g. voltage output -
10 V ... 10 V or current output
4 mA ... 20 mA).
connector output of your choice (e.g. the
actual speed).
In the parameter list of the List Manual,
connector outputs are marked with "CO".
Current output (factory setting)
Voltage output
Current output
Current output (factory setting)
Voltage output
Current output
Examples for scaling characteristics
Adapting the terminal strip
0 mA ... +20 mA
0 V ... +10 V
+4 mA ... +20 mA
0 mA ... +20 mA
0 V ... +10 V
+4 mA ... +20 mA
6.5 Analog outputs
p0776[0] = 0
1
2
p0776[1] = 0
1
2
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