![]() Fellow Robot Wranglers I am working with a Fanuc R30a R-2000ib. The robot is used in casting to pour melted aluminium into molds (a die casting robot) The robot eoat is a ceramic ladle with a 7th axis motor. The 7th axis rotates one direction to fill the ladle in furnace and rotates opposite direction to pour the aluminum in mold. Tri Star CNC Services helps you identify FANUC servo drive errors by translating alarm codes and. Fanuc Servo Amplifier 400 Alarm Codes; Alarm. This 7th axis get alot of OVC alarms. The alarms used to occur whenever the robot ran a certain dumping program. Fanuc Robot Ovc Alarm Clear FaultI found the 7th axis was rotating to slow and caused it to fault and OVC. Once i sped the trajectories up this fixed that ovc problem. THE ISSUE I HAVE NOW: If the robot is told to stop once after it has filled the ladle-(from bad machine signal) The 7th axis completely relaxes and then causes OVC alarms! How do i get rid of the OVC alarms on a ladle full of aluminum? Also moving the robot in manual, if ladle is full and the dead man is released an OVC will occur. Some how 2nd shift always finds a way to fault the robot and cause OVC when it is nowhere near a collision. Yea Im sure it has always run at these settings cause the fella who set it up 6 years ago hasn't been back since,,,,, the ovc alarm started occurring after adding a application that calls for heavier load to the 7th axis. Study the roads and the routes to establish which areas you will need practice on. Driving test routes incorporate the most challenging areas to drive in that particular location. Hastings mn drivers test course. DOWNLOAD DRIVING TEST ROUTES Driving test routes for Sat Nav, Google Maps, Google Earth, iPhone, Android & CoPilot Live are available. Browse to see if the Hastings driving test routes are available for your device in the section. The Hastings driving test routes should be used for a guide only as test routes are for the discretion of the test examiner and may be subject to change. The driving test routes for Hastings may have altered in the mean-time, although it is likely they are very similar if not identical. Listed below are the driving test centre routes for Hastings, routes 6-10. Fanuc Ovc Alarm![]() Increasing the gear ratio is done on controlled start? I was going to try to increase the allowed amp to for that axis to see if that would effect the over currents.but that axis disturbance torque cannot be adjusted, J7 it is (****) with the alarm message Collision Detect Disabled. Would Setting payload even affect the rotation of this axis? J7 it is in SubGroup 1 and not a separate group 2. When was the last time the 7th axis grease/oil changed? Since it's subject to heat, it could be now be a stinky, black, watery substance that has little value as a lubricant.
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