12/21/2009 6:14 PM | |
Joined: 12/22/2006 Last visit: 1/25/2022 Posts: 1742 Rating: (308) |
Hello, I suspect a missing MMC, or a defective MMC, or a bad formatted MMC, ... Without the need of connecting the PC, you must be able, after a reset (with run/stop switch), to have at least a steady Stop LED. May be this can help also: http://support.automation.siemens.com/WW/view/en/21830698 The CPU is deliverd with a terminator. Do not forget to place the terminator at the end of the configuration (either dorectly after the CPU if no central perihery, or afetr the last module) |
Last edited by: edr at: 12/21/2009 6:52 PMTerminator issue added Best regards |
|
12/22/2009 4:55 AM | |
Joined: 10/7/2005 Last visit: 9/24/2024 Posts: 3022 Rating: (1054)
|
Hello Coolraj have you checked my earlier advise (see also above)? |
Cheers |
|
12/22/2009 6:17 AM | |
Posts: 28 Rating: (0) |
Hello EDR, |
Follow us on