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

OP 77B Problem

2/14/2011 10:54 AM	Rate (0)
RAJKIRAN Silver Member Joined: 8/18/2009 Last visit: 3/8/2025 Posts: 554 Rating: (33)	Dear Expert, I have Problem in OP77B, I can download all Program in HMI but could not see screen. Is any brightness problem,if yes ten how I rectify.
	Rajkiran Patil
Suggestion To thank Quote Answer

2/14/2011 11:04 AM	Rate (1)
umencho Diamond Expert Joined: 3/21/2006 Last visit: 3/19/2025 Posts: 10239 Rating: (1183)	Hello, If you see there only black screen, I am afraid the background light of the panel is burned. You should change the panel and the old one to send for repairing in Siemens. Best regards, Hristo Mihalev

Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users RAJKIRAN

2/14/2011 11:11 AM	Rate (0)
Sandman Platinum Member Joined: 4/29/2010 Last visit: 1/20/2025 Posts: 1557 Rating: (161)	Hello, so can you just not see the screen if the project starts or also not before? Have you allready reset the panel so factory settings?: http://support.automation.siemens.com/WW/view/en/19701610 best regards.

Suggestion To thank Quote Answer

2/15/2011 5:35 AM	Rate (0)
RAJKIRAN Silver Member Joined: 8/18/2009 Last visit: 3/8/2025 Posts: 554 Rating: (33)	HiHristo , Thanks for your attention. You are right,background light of the HMI panel is burned so I have send HMI panel for repairing.
	Rajkiran Patil
Suggestion To thank Quote Answer

8/21/2015 9:01 AM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4766 Rating: (122)	New question published by nulizhang is split to a separate thread with the subject OP77B, after 4 years when booting I can only see the screen light. Best regards Min_Moderator

Suggestion To thank Quote Answer

Share this page:

Share this page on...