Mitsubishi Electric MELSEC IQ-R series Reference Manual page 259

Communication example (turn ON)
Turn the global signal X1A ON.
■Data communications in ASCII code (Format 1)
(Request data)
Command Subcommand
1 6 1 8 0 0 0
31 36 31 38 30 30 30
H H H H H H H
■Data communications in binary code (Format 5)
(Request data)
Global signal
Command
Subcommand
specification
16
18 01 00 01 00
H H H H H H
Communication example (turn OFF)
Turn OFF the global signal X1A.
■Data communications in ASCII code (Format 1)
(Request data)
Command Subcommand Global signal specification
1 6 1 8 0 0 0
31 36 31 38 30 30 30
H H H H H H H
■Data communications in binary code (Format 5)
(Request data)
Global signal
Command
Subcommand
specification
18 16 00 00 01 00
H H H H H H
Global signal specification
1 0 0 0 1
31 30 30 30 31
H H H H H
0 0 0 0 1
30 30 30 30 31
H H H H H
13 SERIAL COMMUNICATION MODULE DEDICATED COMMANDS
257
13.2 Global Function
13