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Hitachi WJ200-004M Quick Reference Manual page 71

Wj200 series
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Option
Terminal
Code
Symbol
WAF
Cooling Fan Warning
40
Signal
FR
Starting Contact Signal
41
OHF
Heat Sink Overheat
42
Warning
LOC
Low load detection
43
MO1
General Output 1
44
MO2
General Output 2
45
MO3
General Output 3
46
IRDY
Inverter Ready Signal
50
FWR
Forward Rotation
51
RVR
Reverse Rotation
52
MJA
Major Failure Signal
53
WCO
Window Comparator for
54
Analog Voltage Input
WCOI
Window Comparator for
55
Analog Current Input
FREF
Frequency Command
58
Source
REF
Run Command Source
59
SETM
2
60
EDM
STO (Safe Torque Off)
62
Performance Monitor
(Output terminal 11
only)
OPO
Option card output
63
no
Not used
255
Output Function Summary Table
Function Name
nd
Motor Selection
ON
Lifetime of cooling fan has expired.
OFF
Lifetime of cooling fan has not expired.
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
ON
Temperature of the heat sink exceeds a specified
value (C064)
OFF
Temperature of the heat sink does not exceed a
specified value (C064)
ON
Motor current is less than the specified value
(C039)
OFF
Motor current is not less than the specified value
(C039)
ON
General output 1 is ON
OFF
General output 1 is OFF
ON
General output 2 is ON
OFF
General output 2 is OFF
ON
General output 3 is ON
OFF
General output 3 is OFF
ON
Inverter can receive a run command
OFF
Inverter cannot receive a run command
ON
Inverter is driving the motor in forward direction
OFF
Inverter is not driving the motor in forward
direction
ON
Inverter is driving the motor in reverse direction
OFF
Inverter is not driving the motor in reverse
direction
ON
Inverter is tripping with major failure
OFF
Inverter is normal, or is not tripping with major
failure
ON
Analog voltage input value is inside of the window
comparator
OFF
Analog voltage input value is outside of the
window comparator
ON
Analog current input value is inside of the window
comparator
OFF
Analog current input value is outside of the
window comparator
ON
Frequency command is given from the operator
OFF
Frequency command is not given from the
operator
ON
Run command is given from the operator
OFF
Run command is not given from the operator
nd
ON
2
motor is being selected
nd
OFF
2
motor is not being selected
ON
STO is being performed
OFF
STO is not being performed
ON
(output terminal for option card)
OFF
(output terminal for option card)
ON
OFF
70
Description
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