Mitsubishi FX3U-232-BD User Manual

F-49
FX Series PLC User's Manual - Data Communication Edition
Non-Protocol Communication (RS/RS2 Instruction)
8 Creating Programs (RS2 Instruction)
8.2 How to Use RS2 Instruction
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
8.2 How to Use RS2 Instruction
This section explains the function, operation and programming method of the RS2 instruction.
1. Applicable devices
m, n: 0 to 4096 points
(However, "m + n" should not be more than 8000 points.)
n1: K1 or K2
2. Program example
Oper-
and
Type
Bit Devices Word Devices Others
System/User Digit Specification System/User
Special
Unit
Index
Con-
stant
Real
Number
Charac-
ter String
Pointer
XYMTCSD
 .b KnX KnY KnM KnS T C D R U\G VZModifyKH E "  "P
 
m  
 
n  
n1 
S
D
M0
FNC 87
RS2
D100 D0 D200 D1
S  D  mn
Head device storing send
data
Number of send data: 0 to
4096
Amount of received data: 0 to 4096 points
Head device storing receive data
K1
n1
Communication channel
K1: ch 1
K2: ch 2

Mitsubishi FX3U-232-BD Specifications

General

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