Mitsubishi Electric MELSEC iQ-R Series - Page 53

6 ACCESS ROUTE SETTINGS
6.2 Details of Setting Data
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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.
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'
When accessing all station connected with the multidrop connection using the global function
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"
ASCII code Binary code
ASCII code Binary code
External device
Multidrop connection
Other stations
Network
(Relay station)Connected station
(Host station)
:Station specified to the station No.
:Access target station
35 H 30 H
50
05H
46 H
46 H
FF
FF H