Mitsubishi Electric MELSEC iQ-R Series - Page 1718

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20 SERIAL COMMUNICATION INSTRUCTIONS
20.13 Registering User Frames
• The following figure shows how the G(P).PUTE instruction operates when completing its execution.
Precautions
• The following table summarizes the processes that take place if another instruction is issued while the G(P).PUTE
instruction is active or the G(P).PUTE instruction is issued while another instruction is active with the same channel.
Operation error
Instruction to execute
concurrently
Possibility of
concurrent execution
Handling for concurrent execution
G(P).ONDEMAND 
G(P).OUTPUT
G(P).PRR
G(P).BIDOUT
G(P).BIDIN
G.INPUT
ZP.CSET
G(P).PUTE  A dedicated instruction concurrent execution error (7FF0H) occurs in the second
instruction.
G(P).GETE  The instruction is ignored and does not start processing until the active instruction
completes.
Z.BUFRCVS 
G(P).SPBUSY
ZP.UINI  A dedicated instruction concurrent execution error (7FF0H) occurs in the second
instruction.
G(P).CPRTCL 
Error code
((s1)+1)
Description
7000H to 7FFFH  MELSEC iQ-R Serial Communication Module User's Manual (Application)
END 0
END0END0END0END0
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
ON
Sequence scan
G(P).PUTE instruction
Completion device (d)
1 scan
Completion of
the instruction
Completed successfully
Completed with an error
Completion status
indication device (d)+1
Registration/deletion
request
Execution of the instruction