Mitsubishi QD51 Programming Manual page 490

11 INSTRUCTIONS AND FUNCTIONS
Processing Code 20
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Interrupting the PLC CPU
Control table format definition
Element position
Format 1 Format 2
%(0) • • • • • • •
%(0)
%(1)
%(2)
%(3)
%(1) %(4)
• It is possible to interrupt the PLC CPU of the station on which the communication
module is mounted using this code.
• Specify the following data for <control table>.
Format 1 control table
%(0) • • • • • •
%(1) • • • • • •
Format 2 control table
%(0) • • • • • •
%(1) • • • • • •
%(2) • • • • • •
%(3) • • • • • •
%(4) • • • • • •
• Specify a dummy variable or array for <storage area for data to be written>. The
analysis is carried out irrespective of the kind of variable or array used. The
variable or array specified for <storage area for data to be written> is not
changed by the execution of the operation.
Item
Station number
Control table
Network number
Station number
Detailed error code
Processing code
Always specify the self station (255).
Processing code
• Specify 20.
Format 2 control table
• Specify 256.
Always specify network number 1 (1).
Always specify the self station (255).
Detailed error codes are stored here.
See Appendix 4.4.2 for the details about the error codes.
Processing code
• Specify 20.
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.
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