Mitsubishi Electric MELSEC iQ-R Series User Manual page 90

Interrupt factor detection flag [n]
The detection status of the interrupt factor is stored.
Monitored value
0
1
When an interrupt factor occurs, an interrupt request is sent to the CPU module at the same time as 'Interrupt factor detection
flag [n]' (Un\G600 to Un\G615) is changed to Interrupt factor (1).
"n" indicates an interrupt setting number. (n = 1 to 16)
■Buffer memory addresses
The following shows the buffer memory addresses of this area.
Buffer memory name
Interrupt factor detection flag [n]
Interrupt factor detection flag [n]
(when Q series-compatible
mode is used)
Interrupt factor mask [n]
Set whether to mask interrupt factors.
Setting value
0
1
When 'Interrupt factor mask [n]' (Un\G632 to Un\G647) is changed to Mask clear (Interrupt used) (1) and an interrupt factor
occurs, an interrupt request is sent to the CPU module. When the setting value is two or larger, the setting is regarded as
Mask clear (Interrupt used) (1).
"n" indicates an interrupt setting number. (n = 1 to 16)
■Buffer memory addresses
The following shows the buffer memory addresses of this area.
Buffer memory name
Interrupt factor mask [n]
Interrupt factor mask [n] (when
Q series-compatible mode is
used)
■Default value
The default value is Mask (Interrupt unused) (0) for all areas.
APPX
88
Appendix 3 Buffer Memory Areas
1 2 3 4 5
600 601 602 603 604
1 2 3 4 5
632 633 634 635 636
Description
No interrupt factor
Interrupt factor
6 7 8 9 10
605 606 607 608 609
Setting details
Mask (Interrupt unused)
Mask clear (Interrupt used)
6 7 8 9 10
637 638 639 640 641
11 12 13 14 15
610 611 612 613 614
11 12 13 14 15
642 643 644 645 646
16
615
16
647