Okuma Alarm-C 3714 ZA-axis overload
The Z-axis of A turret has exceeded the overload limit value set at the load detection meter relay for more than the preset period.
Load detection meter relays are provided on the operation panel for individual axes.
Probable Faulty Locations
Program from the overload detection ON (M135) command block to the detection OFF (M134) command block, or the operations conducted by the commands in these blocks.
*N100 M135 N101 G01 : *N199 M134
*-*Overload detection is active only for these blocks.
Measures to Take
Reduce depth of cut or other factors involved with cutting in the program to reduce load.