Rockwell Automation 57C419 5V-24V DC Input Module - Manual (Page 45)

EĆ7
Sample Configuration Task Defining Interrupts
The following is an example of a configuration task for an input module defining
interrupts:
1000 !
1001 ! Interrupt status and control register (used by
1002 ! the operating system)
1005 IODEF ISCR%[ SLOT=4, REGISTER=2]
1010 !
1011 ! Interrupt enables (one per bit) 0=disable, 1-enable
1012 !
1015 IODEF INTRP ENABLE B17@[SLOT=4, REGISTER=2, BIT=6]
1016 IODEF INTRP ENABLE B18@[SLOT=4, REGISTER=2, BIT=5]
1017 IODEF INTRP ENABLE B19@[SLOT=4, REGISTER=2, BIT=4]
1018 IODEF INTRP ENABLE B20@[SLOT=4, REGISTER=2, BIT=3]
1020 !
1021 ! Latch status (one per bit) 1=being asserted
1022 !
1025 IODEF LATCH STATUS B17@[SLOT=4, REGISTER=2, BIT=8]
1026 IODEF LATCH STATUS B18@[SLOT=4, REGISTER=2, BIT=9]
1027 IODEF LATCH STATUS B19@[SLOT=4, REGISTER=2, BIT=10]
1028 IODEF LATCH STATUS B20@[SLOT=4, REGISTER=2, BIT=11]
1030 !
1031 ! Latch edge transition selection (one per bit)
1032 ! 0 = Off to on, 1 = On to off
1033 !
1034 IODEF LATCH EDGE B17@[SLOT=4, REGISTER=3, BIT=0]
1036 IODEF LATCH EDGE B18@[SLOT=4, REGISTER=3, BIT=1]
1037 IODEF LATCH EDGE B19@[SLOT=4, REGISTER=3, BIT=2]
1038 IODEF LATCH EDGE B20@[SLOT=4, REGISTER=3, BIT=3]
1040 !
1041 ! Latch reset (one per bit)
1042 ! write 0 = reset status
1043 !
1045 IODEF LATCH RESET B17@[SLOT=4, REGISTER=3, BIT=8]
1046 IODEF LATCH RESET B18@[SLOT=4, REGISTER=3, BIT=9]
1047 IODEF LATCH RESET B19@[SLOT=4, REGISTER=3, BIT=10]
1048 IODEF LATCH RESET B20@[SLOT=4, REGISTER=3, BIT=11]
32767 END
This configuration defines all of the information available on the module. If fewer
than four interrupts are used, the unused definitions should be deleted.