Advanced Commissioning - Siemens SINAMICS G110M Operating Instructions Manual

Advanced commissioning

6.2 Inverter control
2:
3:
9:
If you change the analog input type using p0756, then the inverter automatically selects the
appropriate scaling of the analog input.
You can define your own characteristic that matches your particular application. The linear
scaling characteristic is defined using two points (p0757, p0758) and (p0759, p0760).
Parameters p0757 ... p0760 are assigned to an analog input via their index, e.g. parameters
p0757[0] ... p0760[0] belong to analog input 0.
Figure 6-5
Table 6- 3
Parameter
p0757
p0758
p0759
p0760
p0761
Defining the analog input function
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 6- 4
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.
136
Unipolar current input
Unipolar current input monitored
Unipolar voltage input
Scaling characteristics
Parameters for the scaling characteristic and wire break monitoring
Description
x-coordinate of 1st characteristic point [V]
y coordinate of the 1st characteristic point [% of p200x]
p200x are the parameters of the reference variables, e.g. p2000 is the reference
speed.
x-coordinate of 2nd characteristic point [V]
y-coordinate of 2nd characteristic point [% of p200x]
Wire breakage monitoring response threshold
Connector inputs (CI) of the inverter (selection)
Significance
0 mA ... +20 mA
+4 mA ... +20 mA
0 V ... +3 V
CI Significance
p1522 Torque limit, upper
p2253 Technology controller setpoint 1
p2264 Technology controller actual value
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 06/2016, FW V4.7.6, A5E31298649B AG