12/8/2021 4:28 PM | |
Joined: 3/9/2018 Last visit: 8/31/2024 Posts: 189 Rating: (14) |
Hi, You have part number of the adapter you use? Try put the PLC in stop mode and scan for the PLC on both baud rates. |
12/8/2021 4:46 PM | |
Joined: 9/27/2006 Last visit: 10/17/2024 Posts: 12289 Rating: (2687) |
Hello Jihosaft; It may well be that you require MicroWin v3.2 to connect to thus CPU: CPU Model Compatibility: STEP 7-Micro/WIN32 Version 3.2 will support all S7-200 CPUs, including the 21x series (CPU210, CPU212, CPU214, CPU215, CPU216) and the 22x series (CPU221, CPU222, CPU224, CPU226 and CPU226XM at present). https://support.industry.siemens.com/cs/us/en/view/11860473 Compate this to the product information for MicroWin v4.0; Compatibility:
https://support.industry.siemens.com/cs/us/en/view/19300593 Hope this helps, |
12/8/2021 6:40 PM | |
Joined: 3/30/2020 Last visit: 10/18/2024 Posts: 4885 Rating: (996) |
Hello. That PLC is so old, it was in use before the turn of the century. The 2nd edition (1999) of the S7-200 System Manual (C79000-G7076-C230-02) mentions the specific model. Step7 Micro/WIN V4 can be configured to download to that PLC but the upload will be a case of hit-and-miss. The PLC should at least be picked up by a scan. My biggest doubt is with the programming cable. I have had multiple problems with the cables as you describe. Find a way to test the cable to be working. Make sure it is set to 9.6kbaud. Frankly I trust the older cables more for such a task as you have. That old PLC should be in the TERM mode, else the PLC will not communicate. Those PLCs were also prone to damaged PPI ports. Mostly the 5V it gives out. If you had something like a TD200 connected to the PLC, then this would help to know if the port still works. Good luck. |
Last edited by: qwazee at: 12/08/2021 18:55:19Add link to manual Last edited by: qwazee at: 12/08/2021 18:58:16Activities of this user is voluntary. There is no obligation or liability placed on this user. Though optional, your 'please' and 'thank you' is highly valued. |
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