The 90-30 CPU364 supports timed interrupts. To create one, from the 'File' menu or the project browser click 'New' then 'Subroutine' then 'Ladder' or 'Instruction List'. For a 90-30 timed interrupt, the subroutine name must match the timing. So a 5 millisecond interrupt would have to be named 1T0005. The number to the left of the letter 'T' is the time base. '1' indicates milliseconds, '2' indicates hundredths of a second. The number to the right of the letter 'T' is the number of timebase ticks. You don't need to fill in the 'Schedule' tab, but if you do, the values must match the subroutiine name.
