Display MoreJust like editing, end users can only load the SC, AP and RS parameters.
If your backup device does not work, try initializing the RS parameters.
The RS parameters need to be set correctly for the device being used. Once initialized you can choose FC1 or FC2. Always choose FC2 with FDE for Windows.
Other problems with doing backups can be;
1) Connection cable. You MUST have a Nul-Modem cable. If you use a parallel cable on an MRC you will blow up the communication chips on the MSP02 card (the one on the back of the playback box).
2) The MSP02 card is bad
3) The MIF01 card is bad
Thank you for your help
It seems that I will have to look for someone who has service codes (the official yaskawa representative office is unfortunately not helpful in this matter) and if it fails, the only solution will be an electrical modification.
It's a pity to throw away a working device for scrap, so I'll try to save it somehow.
I used a null modem cable for transmission, but maybe someone else did it differently, by the way, this port is poorly protected since it is so easy to damage it. I am writing this from the plc programming perspective where you really have to try hard to damage the communication port and it is much easier to set up communication with devices from different manufacturers.
Regards