Table of Contents
Advertisement
Send data
A parameter of ReceiveData, the parameter size are unnecessary.
Dim data&(256)
'Transmit the five data.
SendData "SerialPlcLink", data&(), 4*5
SerialPlcLinkM
4
Serial Interface PLC Link (MELSEC QnU/Q/QnAS) communication
IoModule identification name
SerialPlcLinkM
Overview
This is a module is for sending and receiving commands and data via the serial PLC Link interface.
System data
Identification
rsMode
baudRate
byteSize
parity
stopBits
softFlow
timeout
PLC Link data
commandArea
commandMemoryAddress
responseArea
responseMemoryAddress
outputArea
outputMemoryAddress
handshake
304
Using Custom Command
Interface
0: RS-232C
1: RS-422
baud rate[bps]
Data length [bit]
7 or 8
Parity
0:none
1:odd number
2:even number
Stop bits [bit]
0:1
1:2
Flow control
0:none
1:Xon/Xoff
timeout[s]
Identification
Meaning
Meaning
Command area Area
Command area Address
Response area Area
Response area Address
Data Output area Area
Data Output area Address
handshaking
Initial value
0
9600
7
2
1
0
5
Initial value
Data register
0
Data register
100
Data register
200
1
FZ4 User's Manual
Advertisement
Table of Contents
