Analog Inputs - Siemens Sinamics G110M Operating Instructions Manual

Advanced commissioning
6.3 Adapt the default setting of the inputs and outputs
Advanced settings
You can invert the signal of the digital output using parameter p0748.
For more information, see the parameter list and the function block diagram 2241 of the List
Manual.
6.3.3

Analog inputs

Changing the function of the analog input
Define the analog input
Maximum voltage for analog input
The maximum voltage difference between the individual analog input connections and the
ground must not exceed 35 V. If the system is operated when the load resistor is switched
on (DIP switch set to "A"), the voltage between differential the individual analog inputs must
not exceed 10 V or the injected 80 mA current otherwise the input will be damaged.
Analog DIP switch and parameter settings
The selection of current (I) or voltage (V) input can be accomplished using the DIP switched
on the Control Module. Parameter p0756 must also be modified to ensure that the p0756
reflects the settings of the DIP switch. If there is a difference between the two settings the
motor may run faster or slower than expected if the analog input is used as a setpoint
source.
The converter offers a set of DIP switches where the type of analog input can be selected.
This is shown in the following figure:
For further information on commissioning using the DIP switch, see
Commissioning with DIP switches (Page 113).
146
WARNING
CAUTION
1. Define the analog input type using
parameter p0756 and the DIP
switches on the Control Unit for
current or voltage input.
2. Specify the function of the analog
input by interconnecting parameter
p0755 with a connector input CI of
your choice, for example as a speed
setpoint.
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 09/2017, FW V4.7.9, A5E31298649B AH
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