I haven't had my 4th axis hooked up for a while. When I disconnected it I would get an error 504 Invalid parameter. Line 7 is M91/B. I tried changing some parameters but the error persisted. I've just ignored the error.
Today I hook up the 4th axis and I'm still seeing the error. My label on parameter #131 is 11, which should be A. I did have the axis assigned as B at some point. In any case I can't figure out what parameter switched the label in the homing routine and I suspect I may have another issue because I can't move the axis. Any ideas?
Attachment 432492