Mitsubishi Electric FX3U-232-BD User Manual page 466

FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
• When the IVMC instruction is used
M8000
RUN
monitor
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
*1. The IVMC instruction reads the inverter status at the time of communication with the inverter, and
stores it in
Accordingly, the inverter status written by the IVMC instruction can be read when the next reading
instruction (IVCK, IVMC, etc.) is executed.
E-124
FNC275
K0 H0000
IVMC
FNC 12
MOV
FNC 12
MOV
.
D
10 Practical Program Examples (FX3S, FX3G, FX3GC, FX3U, FX3UC)
The set frequency (RAM) and run command
(expansion) are written.
D10 D20 K1
The inverter status monitor (expansion) and
output frequency (speed) are read.
The inverter status monitor (expansion) is
D20 K4M100
stored in bit devices.
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.
D21 D50
Output frequency (speed)
monitor
END
10.1 Practical Example 1
Contents of status
(according to necessity)
*1