Originally Posted by
cbritton1978
I am having a problem at our shop with a Okuma 7000M controller. We have three other machines with the same control, but it's only happening with this machine. It has a DNC-B board. Each machine has it's own PC feeding it. We're using OKDNC. The operator can run the same program and it throws a DNC error. He has said that it will stop at the same spots if he runs the program again within a line or two anways. The PC for this machine did get replaced last summer. The operator has said over the last couple months the machine has gotten worse. After seeing the problem myself I am starting to think it can't be a physical hardware problem. I replaced the serial cable to see if it would help. I lowered the baudrate to see if it would help. None of these helped. Here is the error the machine received today 2426 Alarm B DNC-B Remote Operation 300 '4218'. If anyone has anything suggestions the would be greatly appreciated.