Mitsubishi MELSEC Q Series Reference Manual page 304

(Data name)
External device
side
(Example)
(Data name)
Programmable
controller CPU side
(Example)
(Data name)
External device
side
(Example)
(Data name)
Programmable
controller CPU side
(Example)
3 - 244
3 WHEN COMMUNICATING USING THE QnA COMPATIBLE 3E/3C/4C FRAMES OR 4E FRAME
(2) Turning on/off the global signals using binary code format 5.
(a) Turning on the global signal X1A of all stations in a multidrop link.
0001H (Global signal ON)
(Refer to Section 3.8.1.)
L H L H L H
18 16 01 00 01 00
H H H H H H
1618H
Turns ON X1A regardless of the interface
that received the command.
(b) Turning off the global signal X1A of all stations in a multidrop link.
0000H (Global signal OFF)
(Refer to Section 3.8.1.)
L H L H L H
18 16 00 00 01 00
H H H H H H
1618H
Turns OFF X1A regardless of the interface
that received the command.
1 Designates the station (all stations/one designated station only)
whose global signal is to be turned ON and OFF using the station No.
(Refer to Section 3.10.1(2).)
There is no
response
message.
2 Designates the station (all stations/one designated station only)
whose global signal is to be turned ON and OFF using the station No.
(Refer to Section 3.10.1(2).)
There is no
response
message.
3- 244