Mitsubishi Electric MELSEC iQ-R Series User Manual page 24

Bit strobe
The bit strobe is the communication method that repeats the following communication from  to  to each slave node.
(2)
(1) Master node
(2) Slave node
 Messages are transmitted to each slave node simultaneously.
 The slave node transmits the data using  as a trigger.
 The slave node transmits the data using  as a trigger.
 The slave node transmits the data using  as a trigger.
1 FUNCTIONS
22
1.1 Master Function (I/O Communication)
RJ71DN91
(1)
Ó
Ò
Õ
Ô
(2)
(2)