Mitsubishi FX3U-232-BD User Manual page 387

FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
4. Monitoring operations of an inverter
M10
Driving of
write
instruction
N0 M70
M8000
RUN
monitor
M11 M12
Driving of Driving of
write write
instruction instruction
FNC270
IVCK
M100
Invereter
running
M101
Forward
rotation
M102
Reverse
rotation
M103
Up to
frequency
M104
Overload
is applied
M106
Frequency
is detected
M107
Alarm
occurrence
FNC270
IVCK
10 Practical Program Examples (for FX3U and FX3UC PLCs)
MC N0 M70
K0 H07A K2M100 K1
Inverter is
operating
Y000
Indicator
lamp, etc.
Y001
Indicator
lamp, etc.
Y002
Indicator
lamp, etc.
Y003
Indicator
lamp, etc.
Y004
Indicator
lamp, etc.
Y006
Indicator
lamp, etc.
Y007
Indicator
lamp, etc.
K0 H06F D50 K1
Frequency
monitor value
MCR N0
END
10.2 Practical Example 2
While data is not
written to an inverter,
the status is read
Inverter status is read
H7A→M107 to M100
Contents of status
(according to necessity)
Output frequency monitor
E-97
A
B
C
D
E
F
G
H
I
Apx.