FAQ

PMC Rank F Alarm

Machine operation stops.

When the through-spindle pump is operated, the filter pressure is lower than the set value for more than 3 seconds

Check pump operation and filter status. Replace filter as needed.

PMC Rank F Alarm

Machine operation stops.

When the through-spindle pump operates, the pressure is lower than the set value for more than 3 seconds

Check pump operation and piping status.

PMC Rank F Alarm

Machine operation stops.

When the spindle oil pump is operating, the pressure is lower than the set value by more than 20 seconds.

Check pump operation and pressure.

PMC Rank F Alarm

Machine operation stops.

The oil level in the spindle oil tank is 2 seconds or more lower than the set value.

Check the amount of oil in the tank.

PMC Rank F Alarm

Machine operation stops.

The pressure of the spindle air oil is lower than the set value for more than 5 seconds.

Check valve operation and piping.

PMC Rank F Alarm

Machine operation stops.

When the spindle vacuum is operated, the filter pressure is 5 seconds or more lower than the set value.

Check piping and pressure switch.

PMC Rank F Alarm

Machine operation stops.

During vacuum operation of the spindle, the filter pressure is lower than the set value for more than 3 seconds

Check piping and filters.

PMC Rank F Alarm

Machine operation stops.

When coolant is operated with the FLOW sensor installed, the lower than the set flow rate is maintained over the set time (variable timer 44).

Check pump operation and piping.

PMC Rank F Alarm

Machine operation stops.

Rear door open.

As it is the same as the situation where the front door is open, it is possible to move the axis in the release mode. Make sure that the operator enters through the rear door before proceeding.

PMC Rank F Alarm

Machine operation stops.

The temperature of the lower spindle bearing (D1020) is higher than the set value (D1024).

Check spindle and temperature sensor. Change the set temperature value according to the situation.

PMC Rank F Alarm

Machine operation stops.

The temperature of the upper spindle bearing (D1028) is higher than the set value (D1032).

Check spindle and temperature sensor. Change the set temperature value according to the situation.

PMC Rank F Alarm

Machine operation stops.

Tool change is not completed within the set value (variable timer 46). When starting NC operation, the spindle is not clamped or the ATC arm is not in the correct position.

ATC Arm is in origin position. Spindle clamp.

PMC Rank F Alarm

Machine operation stops.

The tool call could not be completed within the set value (variable timer 53).

Manually operate the magazine to check the correct position sensor input.

PMC Rank F Alarm

Machine operation stops.

The calling tool is not in the tool number table.

Check the calling tool number. Check the tool number table.

PMC Rank F Alarm

Machine operation stops.

The tool usage value reaches the value set in the GUI tool life management.

After checking the tool, reset the set value.