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SIMATIC S7

What is the difference?

Thread Starter: boazeventall   Started: 4/11/2012 12:29 PM   Replies: 5

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  4/11/2012, 12:29 PM
boazeventall
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i know what is scan time.. and now i read about cycle time
but i dont understand what are the difference between them..
i will like an explanation
thanks.. b.
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  4/11/2012, 12:43 PM
Aret
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difference just in termslaugh
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  4/11/2012, 12:46 PM
hdhosseini
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boazeventall wrote:
i know what is scan time.. and now i read about cycle time
but i dont understand what are the difference between them..
i will like an explanation
thanks.. b.


Hello ,

STEP7 Online Manual wrote:


Scan Cycle Time:
The Scan Cycle Time is the time the CPU takes to run the
user program once through.


Best regards,
Hamid Hosseini
Human beings are members of a whole , In creation of one essence and soul
Sa'adi


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  4/11/2012, 12:50 PM
boazeventall
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but ther is scan time and cycle time..
its different
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  4/11/2012, 12:56 PM
Marcjan
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Hello,

Perhaps you mix up Scan Rate and Cycle Time ?

Can you show us in what context you read these things and where?

Regards,

Marcjan
Problem solved?
Please let us know!

Please no technical questions by PM, use the forum!
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  4/11/2012, 12:59 PM
hdhosseini
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boazeventall wrote:
but ther is scan time and cycle time..
its different


Scan (Monitor-Check-Measure) Cycle Time (Time required
for CPU to execute all user program once).Rnf:lblSmileyTooltip_

Best regards,
Hamid Hosseini
Human beings are members of a whole , In creation of one essence and soul
Sa'adi


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