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| 2/23/2013 4:45 PM | |
Joined: 10/31/2011 Last visit: 9/2/2024 Posts: 400 Rating:
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Is there any solution |
| 2/24/2013 9:15 PM | |
Joined: 9/27/2006 Last visit: 9/19/2024 Posts: 12282 Rating:
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Hello m.shaib khatana; It is possible to call a hardware interrupt for all channels of a FM 350-2 behind a PN interface module, based on triggering of the count value level reached. The following doicuments show you the hardware and programming possibilities. But they also show an alternative: transfering data from the channels to an external data area that you can manipulate in your program. This might be easier for you, because you can loose interrupt triggers if they are too close together (less than 2ms apart): What is a hardware interrupt and how do they work in the S7-300 system? SIMATIC S7-300 FM 350-2 Counter Module - Section 8.11: triggering a hardware interrupt - Section 8,12: Mapping the count and measurement values of all channels in the expanded user data Specifying direct I/O access to the FM 350-2, 2 channels |
Last edited by: dchartier at: 2/24/2013 9:16 PM |
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