Hi,
I am having trouble getting my PC, [mastercam] to send to my 1985 vintage VQC 20/50b mill. I have downloaded the parameters suggested from RYM. The OP2 parameter is set on my machine at 248, the recomended setting is 0 or 1. My manual shows a factory setting of 249. Do I change this to 0? I keep getting alarm 470, "tape reader error" . Any tips would be great.

Thanks, Erik