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