Online Change (Inactive Block) - Mitsubishi MELSEC-Q Series Programming Manual

6 SFC PROGRAM EXECUTION

6.6.3 Online change (inactive block)

Changing a block
Adding a block
Deleting a block
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An inactive SFC block can be changed in units of blocks.
(1) Supported program
This function can be executed to an SFC program registered in the Program tab of
the PLC parameter dialog box.
POINT
When there are multiple programs in the program memory, executing this function
to a program not registered in the Program tab will result in a communication error.
(2) Available operations
The following operations can be executed to an inactive block with GX Works2.
Operation
• An SFC block program in the CPU module can be changed.
• An SFC information device for the target SFC block can be changed.
• An SFC block can be added to an SFC program in the CPU module.
• An SFC information device can be added to the target SFC block.
• The specified SFC block can be deleted from the SFC program in the CPU
module.
• An SFC information device for the target SFC block can be deleted.
• When the target block is not in an SFC program in the CPU module, a
communication error will occur.
Description
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