Mitsubishi FX3U-232-BD User Manual

B-55
FX Series PLC User's Manual - Data Communication Edition
N:N Network
10 Related Data
10.2 Details of Related Devices
A
Common Items
B
N:N Network
C
Parallel Link
D
Computer Link
E
Inverter Communication
F
Non-Protocol Communication (RS/RS2 Instruction)
G
Non-Protocol Communication (FX
2N
-232IF)
H
Programming Communication
I
Remote Maintenance
Apx.
Discontinued models
10.2.11 Slave station quantity setting [D8177]
Set a value ranging from 1 to 7 to the special data register D8177 (initial value: 7).
1. Stations requiring program setting
The master station requires program setting, and slave stations do not require program setting.
2. Detailed contents
10.2.12 Refresh range setting [D8178]
Set a value ranging from 0 to 2 to the special data register D8178 (initial value: 0).
1. Stations requiring program setting
The master station requires program setting, and slave stations do not require program setting.
2. Pattern applicability in FX PLC
3. Number and assignment of link devices
The number of link devices varies depending on the selected pattern, but the head device number remains
the same.
It is recommended to leave unused numbers in the unused status to enable pattern change in the future.
Set value Description Set value Description
0 Not applicable 4 Four slave stations are connected.
1 One slave station is connected. 5 Five slave stations are connected.
2 Two slave stations are connected. 6 Six slave stations are connected.
3 Three slave stations are connected. 7 Seven slave stations are connected.
Pattern (set value) Pattern 0 (0) Pattern 1 (1) Pattern 2 (2)
FX
0N PLC  Not applicable Not applicable
FX
1S PLC  Not applicable Not applicable
FX
1N PLC 
FX
2N PLC 
FX
3U PLC 
FX
1NC PLC 
FX
2NC PLC 
FX
3UC PLC 
Station
No.
Pattern 0 Pattern 1 Pattern 2
Bit device
(M)
Word device
(D)
Bit device
(M)
Word device
(D)
Bit device
(M)
Word device
(D)
0
4 in each
station
32 in each
station
4 in each
station
64 in each
station
8 in each
station
0 — D 0 to D 3 M1000 to M1031 D 0 to D 3 M1000 to M1063 D 0 to D 7
1 — D10 to D13 M1064 to M1095 D10 to D13 M1064 to M1127 D10 to D17
2 — D20 to D23 M1128 to M1159 D20 to D23 M1128 to M1191 D20 to D27
3 — D30 to D33 M1192 to M1223 D30 to D33 M1192 to M1255 D30 to D37
4 — D40 to D43 M1256 to M1287 D40 to D43 M1256 to M1319 D40 to D47
5 — D50 to D53 M1320 to M1351 D50 to D53 M1320 to M1383 D50 to D57
6 — D60 to D63 M1384 to M1415 D60 to D63 M1384 to M1447 D60 to D67
7 — D70 to D73 M1448 to M1479 D70 to D73 M1448 to M1511 D70 to D77

Mitsubishi FX3U-232-BD Specifications

General

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