Siemens SINAMICS G110M, Руководство по эксплуатации, Страница: 178 / 428

8.5.3 Two-wire control, clockwise/counterclockwise rotation 2
Function description
&ORFNZLVH
&RXQWHUFORFNZLVH
212))
&RXQWHUFORFNZLVH
212))
&ORFNZLVH
6SHHGVHWSRLQW
W
W
W
6723 6723 6723
Figure 8-7 Two-wire control, clockwise/counterclockwise rotation 2
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.
Table 8-14 Function table
ON/OFF1 clockwise rota‐
tion
ON/OFF1 counter-clock‐
wise rotation
Function
0 0 The motor stops.
1 0 Clockwise motor rotation.
0 1 Counter-clockwise motor rotation.
1 1 The motor stops.
Examples
Table 8-15 Two-wire control and setting the assignment of the digital inputs
Parameter Description
p3334 = 2 2/3 wire control selection
2: Two-wire control, clockwise/counterclockwise rotation 2
p3330[C] = 722.0 BI: 2/3 wire control command 1 (ON/OFF1 clockwise rotation)
Command is received via digital input 0 (DI 0)
p3331[C] = 722.1 BI: 2/3 wire control command 2 (ON/OFF1 counter-clockwise rotation)
Command is received via digital input 1 (DI 1)
Advanced commissioning
8.5 Controlling clockwise and counter-clockwise rotation via digital inputs
Distributed converter for SIMOGEAR geared motors
176
Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL