op77a problem
we had similar problem the following message is displayed
"display V.9.100 plc.v.9.010 Op77a this device contain free software see info setting for details"
kindly suggest what to do?
we had similar problem the following message is displayed
"display V.9.100 plc.v.9.010 Op77a this device contain free software see info setting for details"
kindly suggest what to do?
Sir,
We purchased the HMI pannel OP77A. When we just tried to update the OS for version changing, the updating procedure just interrupted.And we didn't take any back up of the OS file(.psb file). So when powering up the panel its showing some messages . We are giving the messages here exactly as showing in the HMI panel. First its showing
" OP 77A
bootloader V1.25
(2010-07-16) "
and after that its showing the message
" This device contains free software, see Info/Settings for details " . And this message still remains until the power OFF.
when we tried to communicate with the HMI panel using " WinCC flexible Advanced 2007 " its showing that " connection could not established ". We tried to communicate the panel by using " serial port(RS485) and by using MPI(USB) " but no result.
How can we restore the device into orginal state. We dont have the restoration file(ie the .psb file). Please help us..
Thank You