Mitsubishi FX3U-232-BD User Manual

E-96
FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
10 Practical Program Examples (for FX3U and FX3UC PLCs)
10.2 Practical Example 2
3. Controlling operations of an inverter
X000
SET M15
Operation stop
command input
Operation
stop
Operation stop is reset
by input X001 or X002
b1 of H0FA is set to ON
H0FA is set to "00H"
RST M15
Operation
stop
Forward rotation
command
Forward
rotation
command
input
b2 of H0FA is set to ON
K2M20 K1
FNC271
IVDR
K0 H0FA
Operation commands
are written.
M27 to M20
→ H0FA
X002
X001
X002
Reverse rotation
command input
X000
Operation stop
command input
M21
M15
Operation
stop
X001 X002
X001
Forward
rotation
command
input
Reverse
rotation
command
input
Reverse
rotation
command
input
Forward
rotation
command
input
M12
Driving of
write
instruction
M22
Reverse rotation
command
K2M20 D81
FNC 12
MOV
Operation
command is
withdrawn
SET M12
Driving of
write
instruction
K2M20 D81
FNC228
LD<>
M8002
Initial pulse
M8029
Instruction execute
complete
Changes in the
operation
commands
(M27 to M20) are
detected
RST M12
Driving of write
instruction
Operation
command is
withdrawn

Mitsubishi FX3U-232-BD Specifications

General

Brand	Mitsubishi
Model	FX3U-232-BD
Category	Controller
Language	English