Mitsubishi Electric FX3U-232-BD User Manual page 225

FX Series PLC User's Manual - Data Communication Edition
Parallel Link
3. Link devices
1) Sending devices for the master station
These devices are used for sending the information from the master station to the slave station.
To prevent malfunctions, do not change the setting of these devices in the slave station.
The device numbers used and number of devices vary depending on the PLC type. For applicable
devices, refer to the tables below.
a) For FX (FX
2
Bit device
Word device
b) For FX
0N
Bit device
Word device
2) Sending devices for the slave station
These devices are used for sending the information from the slave station to the master station.
To prevent malfunctions, do not change the setting of these devices in the master station.
The device numbers used and number of devices vary depending on the PLC type. For applicable
devices, refer to the tables below.
a) For FX (FX), FX
2
Bit device
Word device
b) For FX
0N
Bit device
Word device
, FX , FX , FX , FX
) 2C 1N 1NC
Number of
Device
devices
M800 to M899 100
D490 to D499
, FX or FX Series
1S 3S
Number of
Device
devices
M400 to M449
D230 to D239
, FX , FX , FX
2C 1N 1NC
Number of
Device
devices
M900 to M999 100
D500 to D509
, FX or FX Series
1S 3S
Number of
Device
devices
M450 to M499
D240 to D249
, FX , FX , FX , FX
2N 2NC 3G 3GC
The devices in the slave station are automatically updated
to the status of devices in the master station.
10
50
The devices in the slave station are automatically updated
to the status of devices in the master station.
10
, FX , FX , FX , FX
2N 2NC 3G 3GC
The devices in the master station are automatically updated
to the status of devices in the slave station.
10
50
The devices in the master station are automatically updated
to the status of devices in the slave station.
10
7 Creating Programs
7.1 Regular Parallel Link Mode
or FX Series
3U 3UC
Description
Description
or FX Series
3U 3UC
Description
Description
A
B
C
D
E
F
G
H
I
Apx.A
C-39