Hitachi WJ200 Series

3−93
Output Function Summary Table
Option
Code
Terminal
Symbol
Function Name Description
OFF Lifetime of cooling fan has not expired.
41
FR Starting Contact Signal ON Either FW or RV command is given to the inverter
OFF No FW or RV command is given to the inverter, or
both are given to the inverter
42
OHF Heat Sink Overheat
Warning
ON Temperature of the heat sink exceeds a specified
value (C064)
OFF Temperature of the heat sink does not exceed a
specified value (C064)
43
LOC Low load detection ON
Motor current is less than the specified value (C039)
OFF Motor current is not less than the specified value
(C039)
44
MO1 General Output 1 ON General output 1 is ON
OFF General output 1 is OFF
45
MO2 General Output 2 ON General output 2 is ON
OFF General output 2 is OFF
46
MO3 General Output 3 ON General output 3 is ON
OFF General output 3 is OFF
50
IRDY Inverter Ready Signal ON Inverter can receive a run command
OFF Inverter cannot receive a run command
51
FWR Forward Rotation ON Inverter is driving the motor in forward direction
OFF Inverter is not driving the motor in forward direction
52
RVR Reverse Rotation ON Inverter is driving the motor in reverse direction
OFF Inverter is not driving the motor in reverse direction
53
MJA Major Failure Signal ON Inverter is tripping with major failure
OFF Inverter is normal, or is not tripping with major
failure
54
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
55
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
58
FREF Frequency Command
Source
ON Frequency command is given from the operator
OFF Frequency command is not given from the operator
59
REF Run Command Source ON Run command is given from the operator
OFF Run command is not given from the operator
60
SETM 2
n
d
Motor Selection ON 2
n
d
motor is being selected
OFF 2
n
d
motor is not being selected
62
EDM STO (Safe Torque Off)
Performance Monitor
(Output terminal 11 only)
ON STO is being performed
OFF STO is not being performed
63
OPO Option card output ON (output terminal for option card)
OFF (output terminal for option card)
255
no Not used ON -
OFF -