We have a 1997 Mazak vtc-20B M Plus control. We are getting error 209 slideway oil malfunction. Bijur #26203 way lube system.
I cleaned the way lube tank that had sludge build up. Replaced the filter. Pulled off the junction block for the Y and cleaned that out. The X seemed to be flowing good on the few I cracked open. Haven't found any broken lines or leaks. The system seems to hold pressure when manually pumping, can see oil flowing through lines.
So we replaced the filter, pump, and pressure switch. The alarm still comes on. When I manually pump it, the alarm can be cleared. Then, I'm guessing, when it looses pressure, or needs to be pumped, the alarm comes back on. I believe its supposed to cycle every 8 minutes. I have yet to ever see it pump automatically. When I remove the wires to the pressure switch, it will not alarm out.
Any ideas to why it's getting alarm still, and not pumping? Fuse or relay to look for?
Thanks for the help.
Is there M code to activate the pump through the control?
I cleaned the way lube tank that had sludge build up. Replaced the filter. Pulled off the junction block for the Y and cleaned that out. The X seemed to be flowing good on the few I cracked open. Haven't found any broken lines or leaks. The system seems to hold pressure when manually pumping, can see oil flowing through lines.
So we replaced the filter, pump, and pressure switch. The alarm still comes on. When I manually pump it, the alarm can be cleared. Then, I'm guessing, when it looses pressure, or needs to be pumped, the alarm comes back on. I believe its supposed to cycle every 8 minutes. I have yet to ever see it pump automatically. When I remove the wires to the pressure switch, it will not alarm out.
Any ideas to why it's getting alarm still, and not pumping? Fuse or relay to look for?
Thanks for the help.
Is there M code to activate the pump through the control?