Mitsubishi QD51 Programming Manual page 444

Logic controller
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11 INSTRUCTIONS AND FUNCTIONS
Processing Code 5
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Monitor registration of extension file registers
Control table format definition
Element position
Format 1
Format 2
%(0)
• • • • • • •
%(0)
%(1)
%(2)
%(3)
%(1)
%(4)
%(2)
%(5)
• This code is used to perform monitor registration of extension file registers of the
PLC CPU.
• By performing monitor registration, it becomes easy to monitor extension file
registers nonsequentially using the PCRD instruction.
• Specify the following data for <control table>.
Format 1 control table
%(0)
• • • • • •
%(1)
• • • • • •
%(0)
• • • • • •
Format 2 control table
%(0)
• • • • • •
%(1)
• • • • • •
%(2)
• • • • • •
%(3)
• • • • • •
%(4)
• • • • • •
%(5)
• • • • • •
Item
Station number
Control table
Network number
Station number
Detailed error code
Processing code
Number of points
Specify the station number of the PLC CPU from which
data is read.
See Section 4.2.2 for the allowable specification range.
Processing code
• Specify 5.
Specify the number of points for the extension file registers
to be monitored. The allowable specification for the number
of points is from 1 to 20 points.
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 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 about the error codes.
Processing code
• Specify 5.
Specify the number of points for the extension file registers
to be monitored. The allowable specification range for the
number of points is from 1 to 20 points.
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 number of points to be
monitored.
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