Electronics Forum | Mon Jun 19 15:13:42 EDT 2006 | Chunks
There is also plastic link on the shaft that raises your Z-Table that may have come lose or broken. Is the Z-Table able to move up and down in Supervisor mode?
Electronics Forum | Tue Mar 28 19:28:54 EDT 2017 | aemery
Giao, These style of MPM's use stepper motors, but no feedback like an encoder or a resolver. In other words all axis positions are assumed after "Reset" of the machine. Because of this style of drive system there is the potential for the vision ga
Electronics Forum | Tue Oct 09 10:28:48 EDT 2012 | swag
Awesome! Glad to help.
Electronics Forum | Fri Oct 04 14:15:21 EDT 2019 | ddfreeze
that doesn't seem to be the issue here
Electronics Forum | Fri Oct 04 13:47:25 EDT 2019 | compit
I had as I placed the supports at the back - when lifting Z touched the rear rail - check.
Electronics Forum | Wed Apr 03 03:19:37 EDT 2024 | ddfreeze
boots with cmos battery low message. I do not see a battery anywhere to replace. F1 utility does not seem to work. hard drive is good. do not have an A: boot disk
Electronics Forum | Fri Apr 05 01:25:14 EDT 2024 | ddfreeze
My research taught me that most older 486 motherboards have a similar CMOS substitution chip that you can purchase, or modify the one you have with a battery as shown.
Electronics Forum | Fri Apr 05 01:34:09 EDT 2024 | ddfreeze
the F1 bios menu thing did not work no matter what options I chose. The fix is to do the mod to the CMOS chip, or gamble on a substitute replacement.
Electronics Forum | Fri Apr 05 04:41:41 EDT 2024 | hta1979
I'm glad it was successful. According to them, the cmos setting was preserved. If the battery is completely discharged, it must be restored to the original state. The setup menu should work, but then there was no need for it.
