Analog Outputs - Siemens SINAMICS G120 CU240B-2 Operating Instructions Manual

Configuring the terminal block

5.5 Analog outputs

5.5 Analog outputs
The Control Unit has one or two analog outputs (AO) depending on its design. You can use
the analog outputs to display a wide variety of signals, e.g. the actual speed, the actual
output voltage or the actual output current.
Table 5- 9
Terminal Analog output
12
13
26
27
Significance of the analog output
Table 5- 10
AO 0
AO 1
If you wish to connect other inverter signals to an analog output, interconnect the
corresponding connector output to the analog output using BICO technology. For more
information, see the parameter list and the function block diagrams 9572 ff of the List
Manual. A list of all connector outputs is also provided in the List Manual.
100
Pre-assignment of the analog outputs
Function
AO 0+ AO 0 Locked
AO 0-
AO 1+ AO 1 Locked
AO 1-
Not available with Control Units CU240B-2 and
CU240B-2 DP
Changing analog outputs to the most common signals
Display via AO 0 locked
Actual frequency
Actual output frequency
Actual output voltage
Actual DC link voltage
Output current
Display via AO 1 locked
Actual frequency
Actual output frequency
Actual output voltage
Actual DC link voltage
Output current
(Factory setting)
Scaling according to p2000
Scaling according to p2000
Scaling according to p2001
Scaling according to p2001
Scaling according to p2002
(Factory setting)
Scaling according to p2000
Scaling according to p2000
Scaling according to p2001
Scaling according to p2001
Scaling according to p2002
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 07/2010, FW 4.3.2, A5E02299792B AA
Factory setting can
be changed via
p0771[0]
p0771[1]
p0771[0] = 0
21
24
25
26
27
p0771[1] = 0
21
24
25
26
27