Mitsubishi Electric MELSEC-Q Series Programming Manual page 141

Area name
Total number of transition conditions
Number of transition conditions that have
read comments (N)
Step No.
Transition condition No.
Comment
End of comment
Empty
*4 The number of characters for each comment in the comment range setting is set in the programming tool.
For details, refer to the manual for the programming tool.
With S(P) .SFCTCOMR instruction, the points calculated by the following formula are occupied from the device No. specified
at (d1).
(Points to be used for storing a comment) = 2 + 20  (number of comment to read (n2))
For (d1), make sure to set device No. that can store the above points successively.
Data to be stored
• 0000 is stored at S(P).SFCTCOMR instruction, and the total number of transition conditions associated with the
H
steps activated when reading comments completed are stored. (Maximum of up to 256 detected)
• 0000 is stored at S(P).SFCTCOMR instruction, and the total number of transition condition associated with the
H
active steps that have actually when reading comments completed are stored.
• Transition condition step No. that has read comment is stored.
• Transition condition No. that has read comment is stored.
• Comments that have been read are stored.
• Comment area is fixed by a maximum of 32 characters.
•  In case the word length to be set for 1 comment
stored to the area after the number of characters for 1 comment.
• 0000 is stored.
H
• Not used area (0000 is stored.)
H
*4
at the comment range setting is set by 32 or less, 0000
4 SFC PROGRAM CONFIGURATION
4.8 SFC Comment Readout Instruction
4
is
H
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