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cyclic inturrupt

Created by: boazeventall at: 4/11/2012 11:46 AM (2 Replies)

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4/11/2012 11:46 AM	Rate (0)
boazeventall Posts: 131 Rating: (4)	Each cyclic event can be assigned a phase shift so that the execution of cyclic interrupts with the same scan time can be offset from one another by the phase shift amount what is that means? that when my program run in 1 cycle and ther is calling tocyclic inturrupt then in 1 time cycle ther will be only 1 event from the cyclic inturrupt ? each time cycle cyclic inturrupt executed only 1?unless i change the phase shift? and what is the phase shift option ? when i change it from 0 to 1 or 2 ? what will append ?
boazeventall Posts: 131 Rating: (4)
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4/11/2012 12:47 PM	Rate (1)
Marcjan Platinum Expert Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, I think the online help is clear about that. See attachment. Regards, Marcjan Attachment Cyclic Interrups.pdf (490 Downloads)
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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This contribution was helpful to 1 thankful Users hdhosseini

4/11/2012 12:51 PM	Rate (0)
Aret Posts: 2348 Rating: (265)	Cyclic interrupts have offset for following - imagine you have all OB3x in your programm. When 10s passes ALL of these interrupts become active. This is generally not good - so if you assign offsets you can allow some OB to execute after other. This way you have more defined programm behavior.
Aret Posts: 2348 Rating: (265)
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