5/12/2012 2:31 PM | |
Joined: 10/31/2011 Last visit: 1/30/2024 Posts: 400 Rating: (5) |
Hello Bus connector is attached even i change it but problem persists
|
5/12/2012 3:54 PM | |
Posts: 2348 Rating: (263) |
Re-download HW, attach front-module with 24V on correct pins. Plus, of course, all tips above |
5/12/2012 5:01 PM | |
Posts: 1064 Rating: (72) |
tyr the cpu with a different module and see if it works |
5/12/2012 5:15 PM | |
Posts: 272 Rating: (4) |
if there are no indication even after connecting the auxillary supply to the module...i think you shoould replace the module... |
5/12/2012 5:31 PM | |
Joined: 10/31/2011 Last visit: 1/30/2024 Posts: 400 Rating: (5) |
Hi, b/c of no ob85 call so there is no led indication on system and cpu in run mode |
5/12/2012 5:32 PM | |
Joined: 10/31/2011 Last visit: 1/30/2024 Posts: 400 Rating: (5) |
I have change the module bt same problem persists..... |
5/12/2012 5:54 PM | |
Posts: 1064 Rating: (72) |
hopefully it is still under warrenty ,i would get a hold of your siemens rep |
5/13/2012 3:54 AM | |
Posts: 34 Rating: (0) |
it seems problem in CPU. Please go through support request. |
5/13/2012 4:02 AM | |
Posts: 559 Rating: (87) |
Is it possible to check the same CPU with another module? If yes then please check & reply. |
5/13/2012 4:10 AM | |
Posts: 1064 Rating: (72) |
he tried the module on a different cpu works fine,he tried different module on cpu it failed also ,therefor ethe cpu is faulted or bus connection is faulted |
5/13/2012 9:20 PM | |
Posts: 2348 Rating: (263) |
Look carefully on pins on the backside of CPU - they shouldn't be bound or broken. Otherwise it will be hard to return it to Siemens. |
5/16/2012 8:15 PM | |
Posts: 559 Rating: (87) |
Any Update m.shoaib khatana, Is your problem solved? How? Please reply? |
5/18/2012 7:40 PM | |
Posts: 1064 Rating: (72) |
thats not good I don't think warrenty will cover that thanks for the reply and reason good luck witht the rest of the project |
5/20/2012 4:18 AM | |
Posts: 559 Rating: (87) |
Dear m.shoaib khatana, Actually this should be happen. I waould also suggest you to design panel in such a way that 24V Section & 230 V section should be different & coulour code for the wire also should be different. So one can do this mistake easily. |
This contribution was helpful to1 thankful Users |
Follow us on