Mitsubishi Electric MELSEC IQ-R series Reference Manual page 53

Accessing other stations via network
Specify the station No. from 0 to 31 (00H to 1FH) of a station that relays multidrop connection and network when accessing
other stations via network.
Specify '0' when accessing other stations via network without the multidrop connection.
External device
Setting method
■Data communication in ASCII code
Convert the numerical value to 2-digit ASCII code (hexadecimal), and send it from the upper digits.
■Data communication in binary code
Send a 1-byte numerical value.
Ex.
When the station No. setting for C24 to be accessed is '5'
ASCII code
0 5
30 35
H H
When accessing all station connected with the multidrop connection using the global function
ASCII code
F F
46 46
H H
The station No. of the serial communication module can be checked by using the following parameters of
Engineering tool.
• GX Works2: "Station Number Setting" in "Switch Setting"
• GX Works3: "Station Number Settings" in "Module Parameter"
Multidrop connection
Network
Connected station (Relay station)
(Host station)
Binary code
05
H
Binary code
FF
H
Other stations
:Station specified to the station No.
:Access target station
6 ACCESS ROUTE SETTINGS
6.2 Details of Setting Data
6
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