Mitsubishi Electric Melsec FX Series Beginners Manual page 77

Inverter Drive Control
Fig. 4-23: Program example (4)
MC denotes the start of a master control block.
In this example, the master control block "N0" is only executed when data is not being written to the
inverter.
FX Positioning Control Systems
Use this for FX , FX
3G
M12
FNC271
Driving of
write
instruction
Use this for FX
2N(C)
FNC180
M8029
"Execution
completion" flag
M10 M11 M12
Driving of Driving of Driving of
write write write
instruction instruction instruction
N0 M70
Use this for FX , FX
3G
M8000
FNC270
RUN
monitor
Use this for FX
2N(C)
FNC180
M100
Inverter
running
M101
Forward
rotation
M102
Reverse
rotation
M103
Up to
frequency
M104
Overload
is applied
M106
Frequency
is detected
M107
Alarm
occurrence
Learning to Use the FX Family for Positioning Control
FX FX or FX PLCs
3GC, 3GE, 3S 3U(C)
K0 H0FA K2M20
IVDR
Inverter Inverter Write value ch.1
station instruction
number code
PLCs
K11 K0 H0FA
EXTR
Function Inverter Inverter
number station instruction
(Control) number code
RST
MC N0
FX FX or FX PLCs
3GC, 3GE, 3S 3U(C)
K0 H07A K2M100
IVCK
Inverter Inverter Read
station instruction destina-
number code tion
PLCs
K10 K0 H07A
EXTR
Function Inverter Inverter
number station instruction
(Monitor) number code
Indicator
lamp, etc.
Indicator
lamp, etc.
Indicator
lamp, etc.
Indicator
lamp, etc.
Indicator
lamp, etc.
Indicator
lamp, etc.
Indicator
lamp, etc.
³
K1
³
K2M20
Write
value
·
M12
»
M70
¿
K1
CH1
¿
K2M100
Read
destina-
tion
Y000
Y001
Y002
´
Y003
Y004
Y006
Y007
4230c0da.eps
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