Two-Wire Control, On/Reverse - Siemens SINAMICS G120C Operating Instructions Manual
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Advanced commissioning
8.5 Controlling clockwise and counter-clockwise rotation via digital inputs
8.5.1
Two-wire control, ON/reverse
Function description
Figure 8-6
Command "ON/OFF1" switches the motor on and off. The "Reversing" command inverts the
motor direction of rotation.
Table 8-7
Examples
Table 8-8
Parameter
p3334 = 0
p0840[C] = 722.0
p1113[C] = 722.1
202
Two-wire control, ON/reverse
Function table
ON/OFF1
Reversing
0
0
0
1
1
0
1
1
Two-wire control and setting the assignment of the digital inputs
Description
2/3 wire control selection
0: Two-wire control, ON/reverse
BI: ON/OFF (OFF1)
Command is received via digital input 0
BI: Setpoint inversion (reversing)
Command is received via digital input 1
Function
The motor stops
Clockwise motor rotation
Counter-clockwise motor rotation
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
SINAMICS G120C Converters
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