Mitsubishi QD51 Programming Manual page 473

11 INSTRUCTIONS AND FUNCTIONS
Processing Code 12
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Writing to the special function module's buffer memory
Control table format definition
Element position
Format 1 Format 2
%(0) • • • • • • •
%(0)
%(1)
%(2)
%(3)
%(1) %(4)
%(2) %(5)
%(3) %(6)
%(4) %(7)
%(5) %(8)
• It is possible to write data to the special function module's buffer memory using
this code.
• Specify the following data for <control table>.
Format 1 control table
%(0) • • • • • •
%(1) • • • • • •
%(2) • • • • • •
%(3) • • • • • •
%(4) • • •
%(5) • • • • • •
Item
Station number
Control table
Network number
Station number
Detailed error code
Processing code
Module number
Buffer memory address
Number of bytes
Specify the station number of the PLC CPU to which data is
written.
See Section 4.2.2 for the allowable specification range.
Processing code
• Specify 12.
Specify the module number of the special function module
to whose buffer memory the data is to be written.
Specify the buffer memory address to which the data is to
be written.
Specify how many bytes of data should be written,
including the specified buffer memory address of the
special function module.
The allowable specification range is from 1 to 128 bytes.
MELSEC-Q
Description
Specify the station number of the PLC.
Specify a control table of format 2.
Specify the network number.
Specify the station number of the PLC.
Detailed error codes are stored here.
Specify the processing code.
Specify the module number of the
special function module.
Specify the buffer memory address.
Specify the number of bytes to be written.
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