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Aspects to migrate S5 to S7

Created by: syd_b at: 11/10/2011 4:00 PM (3 Replies)

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11/10/2011 4:00 PM	Rate (0)
syd_b Bronze Member Joined: 2/3/2011 Last visit: 9/5/2024 Posts: 348 Rating: (10)	Hi, I need to migrate an S5-135U(928cpu) but I don´t know what aspects do I need to check to choose an S7. In the S5 configuration I have: 2- 928CPUS 1 - CP524 1 - CP527 1 - CP513 1 - 923c and some DI(6es5 420-4ua11), DO(6es5 441-4ua12), AI(6es5 465-4ua11)and AO, which I can´t find any information in catalogues(ST50). How can I get or download the program for the cp 527.
	Last edited by: syd_b at: 11/10/2011 5:14 PM
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11/13/2011 2:45 PM	Rate (0)
dendhondt Bronze Member Joined: 8/5/2009 Last visit: 7/4/2022 Posts: 156 Rating: (7)	2x 928 Multiprocessing (H - Hot redundancy) CP524 Can be used for example a Printer or something CP527 used for old coros grafiks or something i'm not familiar with it. 923C - Coordinator for S5-135u + This has something to do with multiprocessors CP524 What is connected to this card? is it still in use? Will it be used in the future? CP527 What is connected to this card? Keyboard, Display? Is this still in use? This will not be compatible with S7 , This wil become a new kind of HMI Device programed with WincccFlex or some PC With Wincc 923C Used for multiprocessors , 1st CPU928 What part of the machine is controled by this CPU 2e CPU928 What part of the machine is controled by this CPU If you need multiprocessor you will need S7 400 Maybe you can give some more information about this installation Sorry if i'm wrong with some things, i just want to give the topic a start.

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11/14/2011 4:30 AM	Rate (1)
Navnag Platinum Expert Joined: 11/21/2007 Last visit: 9/25/2024 Posts: 2325 Rating: (308)	Hello Here are a few suggestions / recommendations : 2 - 928CPUS - 2 Nos. CPU 928 means that these are used in Multiprocessor mode. There are two possible options for replacement. If the two CPUs have been used just because the memory / speed was not good enough ( Possible as bubble memory has been used in addition to CPUs ) then these can be replaced with one S7 CPU ( e.g. CPU 317-2 PN/DP ) with sufficient memory / speed If the two seperate CPUs were used for a specific process requirement, then you can consider splitting the system into two S7-300 CPUs. ( Or maybe S7-400 with Multiprocessors, if splitting I/Os is not feasible ) In any case the S5 I/Os access would be divided between the Two CPUs and can be carried forward tro S7. Any data exchange between the Two CPUs can be done over MPI / Profibus / Ethernet. ( Exact CPU selection can only be done after going through the S5 program ) 1 - CP524 - Serial Communication module. Can be replaced with CP340/341. You however need to check the Port type ( RS232 / 485 etc ) and Proticol used ( What is it communicating with ) to select exact CP and protocol in S7 1 - CP527 - Used to connect a Monitor + Keyboard + printer to S5. Can be replaced by a PC / Panel PC running WinCC Flexible / WinCC. 1- CP513 - Bubble Memory ( 128kB / 256kB ) - Not needed in S7 1 - 923c - Coordinator between CPUs in Multiprocessor configuration. - Not needed in S7 DI(6es5 420-4ua11), - 32Ch 24VDC DI Module ( Replaced by 6ES5 420-4UA14 in ST50 ) DO(6es5 441-4ua12), - 32Ch 0.5A 24VDC DI Module ( Replaced by 6ES5 441-4UA14 in ST50 ) AI(6es5 465-4ua11)- 16Ch AI / 8Ch PT100 Module ( Replaced by 6ES5 465-4UA13 in ST50 ) AO, - Check out the Module with same first 11 digits in ST50. Usually the last digit changes with change in module version no. How can I get or download the program for the cp 527. - You need COM527 software within STEP5 for this. Hope this helps Cheers Navnag
	Last edited by: Navnag at: 11/14/2011 4:30 AM There is no such thing as the last bug in a program There are no stubborn bugs, There are only stubborn Debuggers.
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4/21/2017 9:40 AM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4766 Rating: (122)	New question published by syd_b is split to a separate thread with the subject Can S7-1500 be used in Multiprocessor Mode?. Best regards Min_Moderator

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