Hitachi WJ200 Series Quick Reference Manual page 78

Option Terminal
Code Symbol
41 FR Starting Contact Signal
42
OHF Heat Sink Overheat
Warning
43 LOC Low load detection
44
MO1 General Output 1
45 MO2 General Output 2
46 MO3 General Output 3
50 IRDY Inverter Ready Signal
51
FWR Forward Rotation
52 RVR Reverse Rotation
53
MJA Major Failure Signal
54 WCO Window Comparator for
Analog Voltage Input
55 WCOI Window Comparator for
Analog Current Input
58 FREF Frequency Command
Source
59 REF Run Command Source
nd
60 SETM 2
62 EDM STO (Safe Torque Off)
Performance Monitor
(Output terminal 11
only)
63 OPO Option card output
255
no Not used
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Output Function Summary Table
Function Name
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Motor Selection ON
OFF
ON
OFF
ON
OFF
ON
OFF
77
Description
Lifetime of cooling fan has not expired.
Either FW or RV command is given to the inverter
No FW or RV command is given to the inverter, or
both are given to the inverter
Temperature of the heat sink exceeds a specified
value (C064)
Temperature of the heat sink does not exceed a
specified value (C064)
Motor current is less than the specified value
(C039)
Motor current is not less than the specified value
(C039)
General output 1 is ON
General output 1 is OFF
General output 2 is ON
General output 2 is OFF
General output 3 is ON
General output 3 is OFF
Inverter can receive a run command
Inverter cannot receive a run command
Inverter is driving the motor in forward direction
Inverter is not driving the motor in forward
direction
Inverter is driving the motor in reverse direction
Inverter is not driving the motor in reverse
direction
Inverter is tripping with major failure
Inverter is normal, or is not tripping with major
failure
Analog voltage input value is inside of the window
comparator
Analog voltage input value is outside of the
window comparator
Analog current input value is inside of the window
comparator
Analog current input value is outside of the
window comparator
Frequency command is given from the operator
Frequency command is not given from the
operator
Run command is given from the operator
Run command is not given from the operator
nd
2 motor is being selected
nd
2 motor is not being selected
STO is being performed
STO is not being performed
(output terminal for option card)
(output terminal for option card)
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