Interrupt Pointers (I) - Mitsubishi Electric MELSEC-Q Series User Manual
Hide thumbs
Also See for MELSEC-Q Series:
- User manual (834 pages) ,
- Reference manual (674 pages) ,
- Programming manual (624 pages)
Table of Contents
Advertisement
10 DEVICES
10.10 Interrupt Pointers (I)
10 - 46
(1) Definition
(a)
Interrupt pointers are used as labels at the beginning of interrupt program.
Interrupt pointer (interrupt program label)
I
(b)
A total of 128 interrupt points (I0 to I127) can be used.
(2) Interrupt pointer No. and interrupt factor
(a)
As shown below, there are two types of interrupt factor.
• QI60 factor...........................Interrupt input from the QI60 interrupt module.
• Internal time factor ..............Fixed cycle interruption by Basic model
Interrupt program
IRET
QCPU's internal timer.
MELSEC-Q
10 - 46
Advertisement
Table of Contents
