Siemens HMI MP 277 10 inch doesn't on

naeemmsc

Member
Join Date
Nov 2008
Location
kARACHI
Posts
33
I have Siemens HMI MP 277 10 inch 6AV6 643-OCD01-1AX1
When I power up it first brightness on screen then at left side green color bars appear and finally it becomes blackish some one help me what is problem of it.
 
Screen is defective.
MP277 is discontinued, which means that a replacement MP277 will be very expensive.
Send the MP277 to Siemens for repair.
Or migrate to a Comfort Panel, or a PC RT.
 
Dear,
Change the display part of MP277. MP 277 is discontinue. use the new TP version or migrate it to wintek HMI. If you need any help we are in Pakistan.
Regards,
 
Thanks friend i changed LCD of it now HMi is working means all data now showing but touch is not working.So kindly tell me what will be the problem
 

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