F-56
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
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
n1: K0, K1 or K2
2. Program example
*1. Ch0 is supported only in FX3G PLCs.
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
K0: ch 0
K2: ch 2
K1: ch 1
*1
To Next Page
Loading...
