SiePortal

The integrated platform for your product selection, buying and support workflow - bringing together Industry Mall and Online Support.

Products & Services
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
MySiePortal MySiePortal
{{(apiData.MySiePortal | filter:{'rank':1}:true)[0].title}} MySiePortal
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Cart ({{apiData.CartCount}})

Navigation

LED test or defective CPU firmware Error 1214c DC/DC/DC CPU

1/27/2014 9:59 AM	Rate (0)
Khaled Taha Posts: 5 Rating: (0)	while stop Program at1214c DC/DC/DC CPU FW V3.0.1 go toLED test or defective CPU firmware by Flashing (alternating yellow and green) ==> STOP/RUN Yellow / Green LED Flashing ==>ERROR Red Flashing ==>MAINT Yellow can't able to communicate to PLC What is the wrong?
Khaled Taha Posts: 5 Rating: (0)
Suggestion To thank Quote Answer

1/27/2014 11:02 AM	Rate (0)
Denilson Pegaia Diamond Expert Joined: 9/23/2005 Last visit: 12/24/2025 Posts: 4434 Rating: (1487)	Hi, I suggest,if still possible, you try toupgrade your S7-1200 to 3.0.2. If it doesn't solve your problem, the alternative is to send the CPU to Siemens (to repair): http://support.automation.siemens.com/BR/view/en/64789124
	Denilson Pegaia Siemens Industry Sector Technical Support
Suggestion To thank Quote Answer

6/19/2015 1:19 PM	Rate (0)
Min_Moderator Posts: 4758 Rating: (122)	New question published by Irco is split to a separate thread with the subject S7-1200, no request from all machines and Rx/Tx LED alway orange. Best regards Min_Moderator
Min_Moderator Posts: 4758 Rating: (122)
Suggestion To thank Quote Answer

Share this page:

Share this page on...