Two-Wire Control, Method 1 - Siemens SINAMICS G120 Operating Instructions Manual

Advanced commissioning
6.4 Controlling clockwise and counter-clockwise rotation via digital inputs
6.4.1

Two-wire control, method 1

Figure 6-6
Command "ON/OFF1" switches the motor on and off. The "Reversing" command inverts the
motor direction of rotation.
Table 6-9
Table 6-10
Parameter
p0015 = 12
Table 6-11
Parameter
p0840[0 ... n] = 722.x
p1113[0 ... n] = 722.x
212
Two-wire control, method 1
Function table
ON/OFF1 Reversing
0 0
0 1
1 0
1 1
Select two-wire control, method 1
Description
Macro drive unit
You must carry out quick commissioning in order to set parameter p0015.
Assigning digital inputs DI to the commands:
DI 0: ON/OFF1
DI 1: Reversing
Changing the assignment of the digital inputs
Description
BI: ON/OFF1 (ON/OFF1)
Example: p0840 = 722.3 ⇒ DI 3: ON/OFF1
BI: Setpoint inversion (reversing)
Function
OFF1: The motor stops
ON: Clockwise motor rotation
ON: Counter-clockwise motor rotation
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE
Converter with the CU230P-2 Control Units