OP7 Operating Panel

R

Thread Starter

Rajendra

Hi,

My OP7 is showing blank screen and is not going in transfer or Programing mode. no key is working. when i power up with 24V supply, the OP7 gets ON, the LCD gets ON, but no text, no message appears and also the OP7 does not go in any mode.

What should i check? Kindly. I need immediate reply.
 
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