Mitsubishi Electric FX3U-232-BD User Manual page 474

FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
4. Monitoring operations of an inverter
* Inverter A
(station number 0)
M10
Driving of
write
instruction
(station
number 0)
N0 M70
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.
E-132
M11 M12
Driving of Driving of
write write
instruction instruction
(station (station
number 0) number 0)
FNC270
IVCK
M100
Inverter
running
(station number 0)
M101
Forward
rotation
(station number 0)
M102
Reverse
rotation
(station number 0)
M103
Up to
frequency
(station number 0)
M104
Overload
is applied
(station number 0)
M106
Frequency
is detected
(station number 0)
M107
Alarm
occurrence
(station number 0)
FNC270
IVCK
10 Practical Program Examples (FX3S, FX3G, FX3GC, FX3U, FX3UC)
MC N0 M70
*1
K0 H079 K4M100 K1
Inverter is
operating
(station number 0)
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
(station number 0)
MCR N0
10.2 Practical Example 2
While data is not
written to an inverter,
the status is read
Inverter status is read
(station number 0)
H79M115 to M100
Contents of status
(according to necessity)
Output frequency monitor
*2
(station number 0)