M+Rj71C24_Readinstructionbusy; Overview; Labels - Mitsubishi Electric MELSEC iQ-R Series Manual

2.6

M+RJ71C24_ReadInstructionBusy

Overview

Reads the transmission status of the data sent/received using the dedicated instructions or FBs.
M+RJ71C24_ReadInstructionBusy
(1)
B: i_bEN
(2)
DUT:i_stModule

Labels

Input label
No. Label
(1) i_bEN
(2) i_stModule
Output label
No. Label
(3) o_uCommunicationStatus
2 SERIAL COMMUNICATION MODULE FB
20
2.6 M+RJ71C24_ReadInstructionBusy
o_uCommunicationStatus: UW
Label name Data type
Execution Bit
command
Module label Structures
Label name Data type
Transmission Word [Unsigned]/Bit
status storage String [16-bit]
device
(3)
Range Description
ON, OFF ON: The FB is activated.
OFF: The FB is not activated.

Specify the module to execute this FB.
Specify the module label of relevant modules.
(example: C24_1)
Default value Description
0 When the processing using each instruction starts, '1' is
stored in the corresponding bit. When the processing is
completed, '0' is stored.
The following shows the timing when the processing of
each instruction is completed.
• FB: The execution status is turned ON and OFF.
• Dedicated instruction: The completed flag is turned
■1st word
• b0: Stores the execution status of the ONDEMAND,
• b1: Stores the execution status of the INPUT and
• b2: Stores the execution status of the ONDEMAND,
• b3: Stores the execution status of the INPUT and
• b4: Stores the execution status of the GETE and
• b5: Stores the execution status of the CPRTCL
• b6: Stores the execution status of the CPRTCL
• b7 to b15: Always stores '0'.
■2nd word
• b0 to b15: Always stores '0'.
ON and OFF.
OUTPUT, PRR, and BIDOUT instructions directed at
channel 1.
BIDIN instructions directed at channel 1.
OUTPUT, PRR, and BIDOUT instructions directed at
channel 2.
BIDIN instructions directed at channel 2.
PUTE instructions.
instruction directed at channel 1.
instruction directed at channel 2.