Three-Wire Control, Method 1 - Siemens SINAMICS G115D Operating Instructions Manual

Advanced commissioning
6.4 Controlling clockwise and counter-clockwise rotation via digital inputs
6.4.4

Three-wire control, method 1

The "Enable" command is a precondition for switching on the motor. Commands "ON
clockwise rotation" and "ON counter-clockwise rotation" switch on the motor - and
simultaneously select a direction of rotation. Removing the enable switches the motor off
(OFF1).
Enable / OFF1
Parameters
Select three-wire control, method 1
Parameter
p0015 = 63
Changing the assignment of the digital inputs
Parameter
p3330[0 ... n] = 722.x
p3331[0 ... n] = 722.x
p3332[0 ... n] = 722.x
132
ON clockwise
rotation
0 0 or 1
1 0→1
1 0
1 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: Enable/OFF1
DI 1: ON counter-clockwise rotation
DI 2: ON clockwise rotation
Description
BI: 2/3 wire control command 1 (enable/OFF1)
BI: 2/3 wire control command 2 (ON clockwise rotation)
BI: 2/3 wire control command 3 (ON counter-clockwise rotation)
Example: p3332 = 722.0 ⇒ DI 0: ON counter-clockwise rotation
ON counter- Function
clockwise rotation
0 or 1 OFF1: The motor stops.
0 ON: Clockwise motor rotation.
0→1 ON: Counter-clockwise motor rotation.
1 OFF1: The motor stops.
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
SINAMICS G115D distributed drive