6/17/2015 6:24 PM | |
Posts: 1058 Rating: (93) |
Hello Ahoora, Interrupt capability means to have the ability to trigger (HW) interrupts, whereas normal DI inputs have to be polled. An interrupt would give you a guaranteed short response time to a change of an input, wheras response time of a polled input (standard DI) would rely on cycle time and thus on program lenght. Therefore high speed applications like HSC use interrupts. You should also read this product note: S5-115U - Product Information on the 432-4 Interrupt Module regards
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This contribution was helpful to1 thankful Users |
6/19/2015 4:41 PM | |
Joined: 3/27/2012 Last visit: 11/4/2024 Posts: 179 Rating: (4) |
Tanx |
Last edited by: Ahoora at: 6/19/2015 4:41:59 PM |
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