Owner's manual

6.1 Interrupt Instructions
KV-300
KV-10/80
3-270
6
Chapter 6 Interrupts, High-speed Counters, Positioning Control
Direct output
Direct output is enabled only through output relays 0500, 0501, 0502, and 0503.
This function allows ON/OFF status of any of output relays 0500, 0501, 0502, and
0503 to be output during execution of interrupt routine.
This function allows immediate ON/OFF status output without delay caused by scan
time.
Note: Be sure to turn ON special utility relay 2813 to shorten the input time constant.
Direct input
Direct input is enabled only through input relays 0000 to 0005.
This function allows ON/OFF status of any of input relays 0000 to 0005 to be input
during execution of interrupt routine.
Note 1: Be sure to turn ON special utility relay 2813 to shorten the input time
constant.
Note 2: Input status read using direct input function is valid only in the interrupt
routine. Be sure to insert an internal utility relay after the direct input relay.
2008
EI
2813
SET
END
INT
0000
0500
( SET )
RETI
INT
0001
ENDH
0500
( SET )
2002
2002
2008
2813
SET
END
RETI
ENDH
0500
1000
INT
0000
1000
0005
KVNKA Chap 06.p65 08.3.11, 0:10 PM270