Preparing for Operation
Chapter 4
Example of 3-wire Sequence Mode
Stop
switch
Run
switch
(contact b) (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
Digital Operator
Control terminal
Digital Operator
Control terminal
Digital Operator
Control terminal
Frequency reference
Digital Operator (n11)
DIP switch setting
0
1
2
3
4
5
OFF
OFF
OFF
OFF
Digital Operator (n11)
Control terminal (voltage input)
Control terminal (voltage input)
Control terminal (amperage input) ON
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.
4-12
OMRON [ OMRON ELECTRONICS LLC ]
