Hitachi WL200 Series - Page 78

76
Output Function Summary Table
Option
Code
Terminal
Symbol
Function Name
Description

MO1
General Output 1
ON
General output 1 is ON
OFF
General output 1 is OFF

MO2
General Output 2
ON
General output 2 is ON
OFF
General output 2 is OFF

MO3
General Output 3
ON
General output 3 is ON
OFF
General output 3 is OFF

IRDY
Inverter Ready Signal
ON
Inverter can receive a run command
OFF
Inverter cannot receive a run command

FWR
Forward Rotation
ON
Inverter is driving the motor in forward direction
OFF
Inverter is not driving the motor in forward
direction

RVR
Reverse Rotation
ON
Inverter is driving the motor in reverse direction
OFF
Inverter is not driving the motor in reverse
direction

MJA
Major Failure Signal
ON
Inverter is tripping with major failure
OFF
Inverter is normal, or is not tripping with major
failure

WCO
Window Comparator for
Analog Voltage Input
ON
Analog voltage input value is inside of the window
comparator
OFF
Analog voltage input value is outside of the
window comparator

WCOI
Window Comparator for
Analog Current Input
ON
Analog current input value is inside of the window
comparator
OFF
Analog current input value is outside of the
window comparator

FREF
Frequency Command
Source
ON
Frequency command is given from the operator
OFF
Frequency command is not given from the
operator

REF
Run Command Source
ON
Run command is given from the operator
OFF
Run command is not given from the operator

SETM
2
nd
Motor Selection
ON
2
nd
motor is being selected
OFF
2
nd
motor is not being selected

EDM
STO (Safe Torque Off)
Performance Monitor
(Output terminal 11
only)
ON
STO is being performed
OFF
STO is not being performed

OPO
Option card output
ON
(output terminal for option card)
OFF
(output terminal for option card)

no
Not used
ON
-
OFF
-