Delta AH500 Programming Manual page 316

AH 5 00 Pr ogr am m ing Ma n ua l
Interrupt number
I33
I34
I35~I39
I40~I251
I252
I253
I254
I255
6 - 1 4 8
Description
Communication interrupt
(COM2)
24 V low voltage interrupt
Whether the external 24 V voltage is normal
can be checked by the terminals VS+ and
VS- on AH500PS05-5A. If the external 24 V
voltage is abnormal, users can execute the
corresponding program by means of the
interrupt subroutine I34.
Reserved
External interrupt
Timed interrupt 0
Default value: 100 ms (1~1000 ms)
Timed interrupt 1
Default value: 40 ms (1~1000 ms)
Timed interrupt 2
Default value: 20 ms (1~1000 ms)
Timed interrupt 3
Default value: 10 ms(1~1000 ms)
Priority order
34
35
36~40
41~252
253
254
255
256