Mitsubishi Electric FX3U-232-BD User Manual page 464

FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
3. Controlling operations of an inverter
• When the IVMC instruction is not used
X000
Operation stop
command input
X001
Forward
rotation
command
input
X002
Reverse
rotation
command
input
M15
Operation
stop
M8000
RUN
monitor
• When the IVMC instruction is used
X000
Operation stop
command input
X001
Forward
rotation
command
input
X002
Reverse
rotation
command
input
M15
Operation
stop
M8000
RUN
monitor
E-122
X000
Operation stop
command input
X001 X002
Forward Reverse
rotation rotation
command command
input input
X002 X001
Reverse Forward
rotation rotation
command command
input
input
FNC271
K0
IVDR
X000
Operation stop
command input
X001 X002
Forward Reverse
rotation rotation
command command
input input
X002 X001
Reverse Forward
rotation rotation
command command
input input
10 Practical Program Examples (FX3S, FX3G, FX3GC, FX3U, FX3UC)
SET M15
Operation
stop
RST M15
Operation
stop
M21
Forward rotation
command
M22
Reverse rotation
command
H0FA K2M20 K1
SET M15
Operation
stop
RST M15
Operation
stop
M21
Forward rotation
command
M22
Reverse rotation
command
FNC 12
K4M20 D10
MOV
Operation
command
10.1 Practical Example 1
H0FA is set to "00H"
Operation stop is reset
by input X001 or X002
b1 of H0FA is set to ON
b2 of H0FA is set to ON
Operation command is
written
M27 to M20H0FA
H0F9 is set to "0000H"
Operation stop is reset
by input X001 or X002
b1 of H0F9 is set to ON
b2 of H0F9 is set to ON
The run command is set
to the device for writing.