Now go to F3 (HISTORY), this area contains the last 100 alarms/faults that have occurred.

This takes you to the Active Alarm screen where you can see all the alarms that are triggered when the E-stop on the teach pendant is hit.

To find out more about this fault Select MENU and arrow down to 4 ALARM and hit ENTER.

In this example, there is a Fault with the fault code of SRVO-002 and a note saying Teach Pendant E-stop.

When there is a fault in the system you will see the information appear in the top box of the teach pendant.

As an operator you can use these areas on the teach pendant to discover why/when certain faults are occurring, and find the teach pendant keystroke to help clear the faults. This is great for troubleshooting and dashboarding. Alarm Reports – Available on the new R-30iB Plus controller is a graph showing the 5 most common faults that have occurred on your system. This will help you to solve the problem or error and get the system back up and running.

Alarm Descriptions and Remedies – When you select the fault code shown on the alarm log, you will get an Alarm description showing causes and remedies. By seeing which error occurred first, you determine if fixing that error solves the other faults. By analyzing the alarms in the history, you can see if one error triggers multiple other errors. The history helps with troubleshooting the root cause of errors. There is a fault code displayed for each alarm.Īlarm History – Displays the last 100 alarms. FANUC Alarm Information Active Alarms – Displays the active alarms for the system. Tri Star CNC Services helps you identify FANUC servo drive errors by translating alarm codes and lay out a plan for repairing your CNC machine controls.Įach new that FANUC releases offers more options for troubleshooting and customizing the information that you can view about your robot. I think it's the turret index motor (A axis) but it typically occurs during a boring cycle. I've checked the amps and all have 0's or -'s so the alarm must be on the servo motor itself. And I'm getting a reoccurring alarm 436 soft thermal (OVC). Fanuc alarms, GE Fanuc CNC machine tool spare parts supply boards, power supplys, motors, any fanuc parts and repairs - The UK number one we ship world wide fast! I have a Miyano BNE-51SY with a Fanuc 18i-T control. When a low battery voltage alarm is displayed, replace the batteries within a week. If the battery voltage drops, a low battery voltage alarm is displayed on the machine operator's panel or CRT screen. The teach pendant displays a variety of robot information. The FANUC Alarms section of the teach pendant is your first step to solving a robot fault. When a robot system goes down the first thing the operator wants to do is quickly find out what is wrong and get the system back to work.

What is ovc alarm in fanuc robot parts