Omron SYSDRIVE 3G3EV SERIES, User Manual

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4-12
Example of 3-wire Sequence Mode
Stop
switch
(contact b) Run
switch
(contact a)
Run command (starts Inverter when “closed”)
Stop command (stops Inverter when “opened”)
Forward/Reverse rotation command (rotates
motor in forward direction when “opened”;
rotates motor in reverse direction when “closed”)
Common
Example of Operation
Forward rotation
Motor operation
Reverse rotation
Run command
Stop command
Forward/Reverse
rotation command
n02
Operation Mode Selection
Setting range 0 to 5 Factory setting 0
This constant is used to specify whether the Inverter is to be operated with a Digital
Operator or external signals.
Value Run command Frequency reference DIP switch setting
0 Digital Operator Digital Operator (n11) OFF
1 Control terminal Digital Operator (n11) OFF
2 Digital Operator Control terminal (voltage input) OFF
3 Control terminal Control terminal (voltage input) OFF
4 Digital Operator Control terminal (amperage input) ON
5 Control terminal Control terminal (amperage input) ON
Note 1. The above setting operation can be performed when constant no. 02 is se-
lected. This operation is also possible when the dedicated indicator (“MODE”)
is lit.
Preparing for Operation
Chapter 4