5/21/2008 8:35 AM | |
Posts: 78 Rating: (3) |
aikona, Thanks a lot, my final target is connection from S5 to wincc, the project is: an old hmi now connected to S5, so we want to change it and connect to wincc. so, in this step, because the project is not in my city, I have a minimum system S5 135U(928B) and CP1430 and CP1613 in my pc.now, I'm trying to write a sample program to load and test via cp1430 to cp1613 and wincc. I wrote a sample program for plc and and create database file for CP,( follow the example described in SINEC CP 1430 TF with COM 1430 TF Volume 2 of 2 my problem is when i want to transfer cp database file to CP1430TF, (com1430--> Transfer/FD-->CP), i get an error "CP Interface not ready CP is switched off or break on cable from PG to CP or 'BREAK' on the interface or wrong path selected in path selection or the wrong interface is set in S5 KOMI" (u can see in attachment) I want to connect directly to cp from PC via TTY cable(AS511)( the cable to use programming PLC). now, what do I do? thanks again, /Alfie |
Last edited by: alfie at: 5/21/2008 8:48 AMLast edited by: alfie at: 5/21/2008 8:46 AM |
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5/23/2008 9:10 AM | |
Joined: 12/20/2005 Last visit: 9/20/2024 Posts: 30 Rating: (1) |
Hi Alfie, As I understand it you are trying to download your configuration database to the CP-card. To do so you are using the same cable as you would connect your PC to the S5 CPU. As far as I know this is not possible, you need a V.24 <--> TTY converter cable between the PC CPU cable and the CP connector. I am normaly using a home made cable with external 5 vdc power supply. I am not sure if Siemens still sells this cable but I providethe setupof mine. I have never damaged anything using it but you have to use it at our own risk! /Peter AttachmentV24-TTY.pdf (874 Downloads) |
5/26/2008 10:31 AM | |
Posts: 487 Rating: (36) |
alfie It must be possible to change the active and passive side ( if your programming unit is a Siemens PG ) if not check this link It from a RS232/TTY converter but shows how its done .In the 1430 manual there should be a pin lay-out of both plugs. Hope it helps Oh yes S5-Komi is the S5-dos equivalent of the PG-interface ( I think) Eric |
Last edited by: aikona at: 5/26/2008 10:32 AM |
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5/26/2008 11:25 AM | |
Posts: 78 Rating: (3) |
Thanks Eric, I'm using with desktop PC, and I don't have PG at this time, I found this pdf (attachment) in this forum, the question is can I use this modification for my exist cable?? I've checked and at PIN 14 of CP1430tf PROG connector side, I have 5v , so it seems it doesnt need 5v external power supply, although I know my problem is 20ma current source, but I want to know can I modify this cable in this way?? thanks a lot of all you guys, best regards, /Alfie AttachmentCable for CP to program with a 6ES5734-1BD20.pdf (974 Downloads) |
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