Mitsubishi Electric FX3U-232-BD User Manual page 473

FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
* Inverter B
(station number 1)
X010
Operation stop
(command input
station number 1)
X011
Forward
Operation stop
rotation
command input
command
(station number 1)
input
(station
number 1)
X012
Reverse rotation
command input
(station number 1)
M515
Forward
Operation
rotation
stop
command
(station
input
number 1)
(station
number 1)
Reverse
rotation
command
input
(station
number 1)
M8002
Initial pulse
FNC228
K2M520 D581
LD<>
M512
Driving of
write
instruction
(station
M8029
number 1)
Instruction execute
complete
X010
X011 X012
Reverse
rotation
command
input
(station
number 1)
X012 X011
Forward
rotation
command
input
(station
number 1)
Operation
command is
withdrawn
(station
number 1)
FNC271
K1
IVDR
10 Practical Program Examples (FX3S, FX3G, FX3GC, FX3U, FX3UC)
SET M515
H0FA is set to "00H"
Operation
stop
(station
number 1)
Operation stop is reset
RST M515
by input X011 or X012
Operation
stop
(station
number 1)
M521
b1 of H0FA is set to ON
Forward rotation
command
(station number 1)
M522
b2 of H0FA is set to ON
Reverse rotation
command
(station number 1)
FNC 12
K2M520 D581
MOV
Operation
command is
withdrawn
(station
number 1)
SET M512
Driving of
write
instruction
(station
number 1)
H0FA K2M520 K1
Operation commands
are written.
M527 to M520H0FA
RST M512
Driving of write
instruction
(station
number 1)
10.2 Practical Example 2
Changes in the
operation
commands
(M527 to M520) are
detected
E-131
A
B
C
D
E
F
G
H
I
Apx.A