Mitsubishi Electric FX3U-232-BD User Manual page 465

FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
4. Monitoring operations of an inverter
• When the IVMC instruction is not used
M8000
RUN
monitor
*1. S500, E500, A500, F500 and V500 Series inverters do not support the command code H79 (Inverter
status monitor (extended)). Use the command code H7A (Inverter status monitor).
*2. For the V500 Series inverter, write "0" to instruction code HFF (Link parameter expansion setting) just
before reading the output frequency monitor in the program.
FNC270
K0
IVCK
M100
Inverter is
operating
M101
Forward
rotation
M102
Reverse
rotation
M103
Up to
frequency
M104
Overload
is applied
M106
Frequency
is detected
M107
Alarm
occurrence
FNC270
K0
IVCK
10 Practical Program Examples (FX3S, FX3G, FX3GC, FX3U, FX3UC)
*1
H079 K4M100 K1
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.
H06F D50 K1
Frequency
monitor value
END
10.1 Practical Example 1
Inverter status is read
H79M115 to M100
Contents of status
(according to necessity)
Output frequency
*2
monitor
E-123
A
B
C
D
E
F
G
H
I
Apx.A