Creating Programs For Master Station - Mitsubishi Electric FX3U-232-BD User Manual

FX Series PLC User's Manual - Data Communication Edition
Parallel Link
7.2.2

Creating programs for master station

Create programs for the master station.
RUN monitor
M8000
Parallel link ON
M8072
Master/
slave station
setting error
M8073
RUN monitor
M8000
X010
RUN monitor
M8000
X010
C-44
Master station setting
M8070
High speed parallel
link mode
M8162
Channel setting
M8178
Y010
FNC 12
K1X000 Link device
MOV
FNC 12
C0 Link device
MOV
FNC 12
Link device K1Y000
MOV
FNC 12
Link device D10
MOV
Program for setting the master station
M8070 is set to ON to set a PLC as the master station.
M8162 is set to ON to set the high speed parallel link
mode.
(In the FX , FX
3G 3GC
When using ch 1, this step is not required.
When using ch 2, set M8178 to ON".
Program for indicating link errors
When the parallel link is interrupted or the setting is
defective, Y10 is set to ON.
Program for writing link devices (master station → slave
station)
The information on X000 to X003 is written to link
devices.
• For PLC series other than the FX
D490 and D491
• For FX , FX
0N 1S
C0
K100
The current value of C0 is written to link devices.
• For PLC series other than the FX
D490 and D491
• For FX , FX
0N 1S
Program for reading link devices (slave station →
master station)
The information on link devices is read to Y000 to Y003.
• For PLC series other than the FX
D500 and D501
• For FX , FX
0N 1S
The current value of link devices is read to D10, and
it is made the setting value of C1.
• For PLC series other than the FX
D500 and D501
C1
• For FX , FX
0N 1S
D10
7 Creating Programs
7.2 High Speed Parallel Link Mode
, FX and FX )
3U 3UC
, FX or FX
0N 1S
or FX Series: D230 and D231
3S
, FX or FX
0N 1S
or FX Series: D230 and D231
3S
, FX or FX
0N 1S
or FX Series: D240 and D241
3S
, FX or FX
0N 1S
or FX Series: D240 and D241
3S
:
3S
:
3S
:
3S
:
3S