Mitsubishi QD51 Programming Manual page 352

11 INSTRUCTIONS AND FUNCTIONS
Processing Code 5
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Reading extension file registers registered to be monitored by the PCWT
instruction
Control table format definition
Element position
Format 1 Format 2
%(0) • • • • • • •
%(0)
%(1)
%(2)
%(3)
%(1) %(4)
• It is possible to read data of extension file registers that was used for monitor
registration by the PCWT instruction using this code.
• An error occurs if extension file registers are read without performing monitor
registration.
• Specify the following data for <control table>.
Format 1 control table
%(0) • • • • • •
%(1) • • • • • •
Format 2 control table
%(0) • • • • • •
%(1) • • • • • •
%(2) • • • • • •
%(3) • • • • • •
%(4) • • • • • •
Item
Station number
Control table
Network number
Station number
Detailed error code
Processing code
Specify the station number of the PLC CPU from which
data is to be read.
See Section 4.2.2 for the allowable specification range.
Processing code.
• Specify 5.
Format 2 control table
• Specify 256.
Specify the network number of the network to be accessed.
See Section 4.2.2 for the allowable specification range.
Specify the station number of the PLC CPU from which
data is to be read.
See Section 4.2.2 for the allowable specification range.
Detailed error codes are stored here.
See Appendix 4.4.2 for the details of the error codes.
Processing code
• Specify 5.
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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