
8.5.5
Three-wire control, enable/ON/reverse
Function description
The "Enable" command is a precondition for switching on the motor. The "ON" command
switches the motor on. The "Reversing" command inverts the motor direction of rotation.
Removing the enable switches the motor off (OFF1).
&ORFNZLVH
&RXQWHUFORFNZLVH
5HYHUVLQJ
21
(QDEOH2))
6SHHGVHWSRLQW
W
W
W
W
6723
6723
Figure 8-9
Three-wire control, enable/ON/reverse
Table 8-20
Function table
Enable / OFF1
ON
Reversing
Function
0
0 or 1
0 or 1
The motor stops.
1
0→1
0
Clockwise motor rotation.
1
0→1
1
Counter-clockwise motor rotation.
Examples
Table 8-21
Changing the assignment of the digital inputs
Parameter
Description
p3334 = 4
2/3 wire control selection
4: Three-wire control enable/clockwise/counterclockwise rotation
p3330[C] = 722.0
BI: 2/3 wire control command 1 (enable/OFF1)
Command is received via digital input 0
p3331[C] = 722.1
BI: 2/3 wire control command 2 (ON)
Command is received via digital input 0
p3332[C] = 722.2
BI: 2/3 wire control command 3 (reversing)
Command is received via digital input 0
Advanced commissioning
8.5 Controlling clockwise and counter-clockwise rotation via digital inputs
Distributed converter for SIMOGEAR geared motors
180
Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL
Содержание SINAMICS G110M
Страница 2: ......
Страница 426: ...Index Distributed converter for SIMOGEAR geared motors 424 Operating Instructions 10 2020 FW V4 7 SP13 A5E31298649B AL ...
Страница 427: ......