Two-Wire Control, Method 2 - Siemens SINAMICS G120C USS/MB Operating Instructions Manual
Sinamics g120c series low voltage converter built-in units with frame sizes aa - f
Hide thumbs
Also See for SINAMICS G120C USS/MB:
- Operating instructions manual (478 pages) ,
- Compact operating instructions (92 pages) ,
- Getting started (68 pages)
Table of Contents
Advertisement
6.4.2
Two-wire control, method 2
Figure 6-6
Commands "ON/OFF1 clockwise rotation" and "ON/OFF1 counter-clockwise rotation" switch
on the motor - and simultaneously select a direction of rotation. The inverter only accepts a
new command when the motor is at a standstill.
Table 6-11
ON/OFF1 clockwise rota‐
Table 6-12
Parameter
p0015 = 12
Table 6-13
Parameter
p3330[0 ... n] = 722.x
p3331[0 ... n] = 722.x
SINAMICS G120C converter
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34263257B AF
6.4 Controlling clockwise and counter-clockwise operation via digital inputs
Two-wire control, method 2
Function table
ON/OFF1 counter-clock‐
tion
wise rotation
0
1
0
1
Select two-wire control, method 2
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 clockwise rotation
DI 1: ON/OFF1 counter-clockwise rotation
Changing the assignment of the digital inputs
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
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".
Advanced commissioning
175
- Quick Links:
- Alarms, Faults and System Messages
Hide quick links:
Advertisement
Table of Contents
