11/16/2015 9:05 AM | |
Posts: 42 Rating: (3) |
Hi all, I have a PCS7 project that required a Ring network. The network architecture drawing as attachment. I have done the Scalance switch setup via PST and configured the Ring ports. After many helps from this forum, I am able to Linkup my 410-5H CPU with the Simatic Manager. there are few questions below that stop me to proceed further more. 1. In the HW Config, I cannot find the UR2 Rack from the catalog. I need the model number 6ES7400-1JA11-0AA1, but I can found only 6ES7400-1JA11-0AA0. I tried to "Install hardware Updates" from Internet, it shows the model is Incompatible. I using 6ES7400-1JA11-0AA0 to configure for the HW now, it seems working fine. Can I just keep it? 2. Currently I have just power up 1 ET200M and I managed to configure it. PLC can go to run mode without any RED LED light. When I inserted another set of ET200M which is not available in the network yet, the CPU turn to STOP mode. I having "INT", "EXT" LED light up and "BUS5F" LED flashing. From the Diagnostic Buffer, it said "I/O access error when updating the process imange.. Requested OB85. Another message "STOP caused by program sequence error (OB not loaded or not possible, or no FRB). I tried to add some interrupt OB to the "Blocks", but it is not possible to download to the CPU. 3. Can PCS7 project have user program? I mean if I would like to write some program in FC/FB? it seems like user cannot download program blocks to the CPU. So far I have no idea how can I linkup those S7-1500 PLC. As all these PLCs are from another supplier where I can only linkup when my system has installed on site. Is there any way that I don't need to modified those S7-1500 PLC program and I am able to pull data from them? 4. I haven't start anything in "Plant View" yet, in this project, my system is just a monitoring system where I will just display some valves status, some pressure readings and generate alarms accordingly. So I think I don't need to have SFC. Can I have some simple example for CFC in monitoring purpose? Thank you very much! Sytupit AttachmentPCS7_Archi.pdf (213 Downloads) |
11/30/2015 6:56 PM | |
Joined: 10/26/2011 Last visit: 9/9/2024 Posts: 762 Rating: (191)
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Hi Myst,
what is the advantage to convince the supplier to use the S7-300 instead of S7-1500? Both, S7-300 and S7-1500, aren't PCS 7 standard. For both, Siemens has some solutions, depend on project specifications, only data transfer, operating and monitoring, etc. |
SIMATIC PCS 7 - Overview |
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