Instruction Manual

5-11
IM 04L31A01-17E
5
Ladder Communication Protocol
(0032)
(0034)
(0033)
00061N
Number of transmitted
characters = 10
STN = 01, CPU = 01
Read data of CX2000 communication input channels 1 to 4
(0035)
(0036)
(0037)
(0038)
(0039)
(0040)
(0041)
100201
X00302
X00301
X00301
I00401
D00201
MOV
10
D00202
MOV
MOV
MOV
MOV
MOV
$101
$5001
$0
$4
$DOA
D00203
D00204
D00205
D00206
6
3
301
WRITE
D00201
1READ
3
Y00334
SET
I00201
RST
Measurement input
register number
Read
Number of registers = 4
Terminator
Write to transmission
buffer
Transmission command
relay
Reset command
transmission FLAG
RESET transmission
command relay
Y00334RST
(0042)
00080N
Retrieve response
data
34D00221
(0043)
00082N
Y00333SET
(0044)
RESET
read end relay
Read end relay
Y00333RST
(0045)
00088N
5.4 Communication Program for FA-M3