Siemens SINAMICS G120 CU230P-2 HVAC Operating Instructions Manual page 94

Adapting the terminal strip
5.4 Analog inputs
Define the significance of the analog input
You define the analog input function by interconnecting a connector input of your choice with
parameter p0755. Parameter p0755 is assigned to the particular analog input via its index,
e.g. parameter p0755[0] is assigned to analog input 0.
Table 5- 6
CI
p1070 Main setpoint
p1075 Supplementary setpoint
p1503 Torque setpoint
p1511 Supplementary torque 1
A complete list of the connector inputs is provided in the List Manual.
Table 5- 7
Advanced settings
When required, you can smooth the signal, which you read-in via an analog input, using
parameter p0753.
For more information, see the parameter list and in the function block diagrams 9566 ff of the
List Manual.
92
Connector inputs (CI) of the inverter (selection)
Significance
Example:
p2253
r0755 755.0
Frequency inverters with Control Units CU230P-2 HVAC, CU230P-2 DP, CU230P-2 CAN
CI Significance
p1522 Torque limit, upper
p2253 Technology controller setpoint 1
p2264 Technology controller actual value
Analog input 0 is the source for the speed setpoint.
Operating Instructions, 01/2011, FW 4.4, A5E02430659B AD