Mitsubishi Electric MELSEC-L Series - Parameter Setting When Using an Interrupt Program

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CHAPTER 12 COMMUNICATIONS USING A FIXED BUFFER
12
12.5 Parameter Setting 12.5.1 Parameter setting when using an interrupt program
12.5.1 Parameter setting when using an interrupt program
Configure the parameter setting on a programming tool to start up an interrupt program.
(1) Interrupt pointer setting
The following is a setting example.
Project window [Parameter] [PLC Parameter] [PLC System] button
Item Description Setting range
PLC Side
Interrupt Pointer Start No.
Set the start number of the interrupt pointer used in a
program.
50 to 255
Interrupt Pointer Count Set the number of interrupt pointers used in a program. 1 to 16
Intelligent Module
Side
Start I/O No. Set the start I/O number of an E71.
0000
H
to 0FE0
H
Start SI No.
Among maximum 16 interrupt (SI) numbers (control numbers
on the Ethernet module side) to be set in the interrupt
program, set the smallest numbers 0 to 15.
0 to 15
Connection No.1
Connection No.2
Connection No.16
Control
number
interrupt
(SI) No.
0
15
E71
Setting
of (2)
Setting
of (1)
Interrupt
pointer
(Ixx)
50
255
CPU module
<Program>
Ixx
Z.BUFRCVS
to
to