■Program example
Category
Label name
Module label
C24_1
C24_1.stnCH1.bSet_Req_ReceptionRead
Label to be defined
Define the global label as shown below.
For information on the module FB to be used, refer to the following manual.
MELSEC iQ-R Serial Communication Module Function Block Reference
(0)
Specify the reception channel.
Specify the receive data quantity.
Set the BIDIN instruction execution direction.
(54)
Abnormal completion
(56)
Reset the abnormal completion flag by an external command.
Description
Target module
CH1 Reception data read request
4 DATA COMMUNICATION USING BIDIRECTIONAL PROTOCOL
4.1 Receiving Data from Target Device
Device
X3
4
93