EXCESS MAXIMUM REV. DATA

What does IE0007 mean?

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected a command specifying a value exceeding the maximum allowed speed for a rotational axis or spindle.

• NC program commands an excessively high spindle speed or rotational axis speed.
• Machine parameter defining the maximum allowable speed is set too low.
• Incorrect gearing or transmission ratio parameters are configured.
• Software limit for maximum speed has been exceeded by the commanded value.

Click steps to track your progress.

1. 1

   Examine the NC program (S-code, G-code) for any speed commands that exceed the machine's specified maximum limits.

2. 2

   Verify the machine's maximum permissible spindle speed and feedrate parameters (e.g., Parameter 3701 for spindle max speed) are correctly set.

3. 3

   Check the gearing or transmission settings in relevant parameters, ensuring they are correctly configured for the commanded speed range.

4. 4

   Temporarily reduce the commanded speed in the NC program to test if the alarm clears.

5. 5

   Ensure that the maximum speed set in parameters aligns with the physical capabilities of the motor and spindle/axis.