Two-Wire Control, Method 3 - Siemens SINAMICS G115D Operating Instructions Manual
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- Operating instructions manual (552 pages) ,
- Operating instructions manual (600 pages)
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Advanced commissioning
6.4 Controlling clockwise and counter-clockwise rotation via digital inputs
Commands "ON/OFF1 clockwise rotation" and "ON/OFF1 counter-clockwise rotation" switch
on the motor - and simultaneously select a direction of rotation. The converter only accepts a
new command when the motor is at a standstill.
ON/OFF1 clockwise
Parameters
Changing the assignment of the digital inputs
Parameter
p3330[0 ... n] = 722.x
p3331[0 ... n] = 722.x
6.4.3
Two-wire control, method 3
Commands "ON/OFF1 clockwise rotation" and "ON/OFF1 counter-clockwise rotation" switch
on the motor - and simultaneously select a direction of rotation. The converter accepts a new
command at any time, independent of the motor speed.
ON/OFF1 clockwise
110
ON/OFF1 counter-
rotation
clockwise rotation
0
1
0
1
Description
BI: 2/3 wire control command 1 (ON/OFF1 clockwise rotation)
BI: 2/3 wire control command 2 (ON/OFF1 counter-clockwise rotation)
Example: p3331 = 722.0 ⇒ DI 0: ON/OFF1 counter-clockwise rotation
ON/OFF1 counter-
rotation
clockwise rotation
0
1
0
1
Function
0
OFF1: The motor stops.
0
ON: Clockwise motor rotation.
1
ON: Counter-clockwise motor rotation.
1
ON: The motor direction of rotation is defined
by the command that first reaches state "1".
Function
0
OFF1: The motor stops.
0
ON: Clockwise motor rotation.
1
ON: Counter-clockwise motor rotation.
1
OFF1: The motor stops.
Operating Instructions, 09/2020, FW V4.7 SP13, A5E48681219B
SINAMICS G115D distributed drive
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