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Data Exchange between CPU300 in step7 V5.5 and CPU1200 in step5 V12

Created by: AurelienMenissez at: 6/24/2014 8:49 AM (5 Replies)

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6/24/2014 8:49 AM	Rate (0)
AurelienMenissez Posts: 7 Rating: (0)	Hello, I would like to know how used Get and Put function in step7 V12 for exchange of some data between 2 CPU? I would like to use Get and Put in step7 V12 because my project on Step7 V5.5 haven't got CP Ethernet. In attachment : Screenshot of my project and result of online test. Thank in advance Attachment GET_PUT.zip (270 Downloads)
AurelienMenissez Posts: 7 Rating: (0)
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6/24/2014 1:10 PM

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Pittiplatsch

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Hello,

using PUT/GET, optimazied data blocks are not allowed. Do you use such one?

And for Parameter ADDR at GET:

Pointers to the areas on the partner CPU that are to be read.

When the REMOTE pointer accesses a DB, the DB must always be specified.

Example: P#DB10.DBX5.0 Byte10.

When transferring data structures (e.g., Struct, Array), the data type CHAR, BYTE, WORD or DWORD must be used at the ADDR parameter.

And for Parameter ADDR at PUT

Pointers to the areas on the partner CPU to which the data will be written.

When the REMOTE pointer accesses a DB, the DB must always be specified.

Example: P#DB10.DBX5.0 Byte10.

When transferring data structures (e.g., Struct, Array) the data type CHAR must be used at the ADDR_i parameters.

Last edited by: Pittiplatsch at: 6/24/2014 1:14 PM

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6/25/2014 11:14 AM	Rate (0)
AurelienMenissez Posts: 7 Rating: (0)	Can you give me an example of GET/PUT please?
AurelienMenissez Posts: 7 Rating: (0)	Last edited by: AurelienMenissez at: 6/25/2014 11:14 AM Last edited by: AurelienMenissez at: 6/25/2014 11:14 AM
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6/26/2014 8:42 AM	Rate (0)
Pittiplatsch Posts: 1368 Rating: (128)	Hello, just look in the portal. There are many FAQ/Manuls/Forum Posts for example /tf/WW/en/Posts/105512 http://support.automation.siemens.com/WW/view/en/65975617 http://support.automation.siemens.com/WW/view/en/18610307 http://support.automation.siemens.com/WW/view/en/82212115 http://support.automation.siemens.com/WW/view/en/40556214
Pittiplatsch Posts: 1368 Rating: (128)
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6/27/2014 10:39 AM	Rate (0)
AurelienMenissez Posts: 7 Rating: (0)	Thanks, but I already see these topic and I don't manage to communicate some data betwwen CPU ...
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6/27/2014 12:19 PM	Rate (1)
Pittiplatsch Posts: 1368 Rating: (128)	Hello, didyou recognize my post with the optimzed data blocks and that they are not allowed with PUT/GET?
Pittiplatsch Posts: 1368 Rating: (128)
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Data Exchange between CPU300 in step7 V5.5 and CPU1200 in step5 V12

Created by: AurelienMenissez at: 6/24/2014 8:49 AM (5 Replies)

Rating (1) Thanks 1

6 Entries

AurelienMenissez

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Pittiplatsch

Last edited by: Pittiplatsch at: 6/24/2014 1:14 PM

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AurelienMenissez

Last edited by: AurelienMenissez at: 6/25/2014 11:14 AM

Last edited by: AurelienMenissez at: 6/25/2014 11:14 AM

Pittiplatsch

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