96-8100 1-15-96
26
ALARMS
HAAS AUTOMATION, INC.
SERVICE
MANUAL
VF-SERIES
123 Spindle Drive Fault Overheat or failure of spindle drive or motor. The exact cause is indicated in the LED
window of the spindle drive inside the control cabinet. This can be caused by a stalled
motor, shorted motor, overvoltage, undervoltage, overcurrent, overheat of motor, or
drive failure.
124 Low Battery Memory batteries need replacing within 30 days. This alarm is only generated at power on and
indicates that the 3.3 volt Lithium battery is below 2.5 volts. If this is not corrected within about
30 days, you may lose your stored programs, parameters, offsets, and settings.
125 Shuttle fault Tool shuttle not initialized at power on, CYCLE START or spindle motion command.
This means that the tool shuttle was not fully retracted to the Out position.
126 Gear Fault Gearshifter is out of position when a command is given to rotate the spindle. This means that
the two speed gear box is not in either high or low gear but is somewhere in between. Check the
air pressure, the solenoids circuit breaker CB4, and the spindle drive.
127 No Turret Mark Tool carousel motor not in position. The turret motor only stops in one position indicated by
a switch and cam on the Geneva mechanism. This alarm is only generated at power-on. The
AUTO ALL AXES button will correct this but be sure that the pocket facing the spindle after
wards does not contain a tool.
128 Tool In Turret Pocket opposite spindle has tool in it. Future option not yet implemented.
129 M Fin Fault M-Fin was active at power on. Check the wiring to your M code interfaces. This test
is only performed at power-on.
130 Tool Unclamped Tool release piston is energized at power up. This is a possible fault in the air
solenoids, relays on the IO Assembly, the draw bar assembly, or wiring.
131 Tool Not Clamped Tool Release Piston is not Home. This is a possible fault in the air solenoids, relays
on the IO Assembly, the draw bar assembly, or wiring.
132 Power Down Failure Machine did not turn off when an automatic power-down was commanded. Check
wiring to POWIF card on power supply assembly, relays on the IO assembly, and the
main contactor K1.
133 Spindle Locked Shot pin did not release. This is detected when spindle motion is commanded.
Check the solenoid that controls the air to the lock, relay 2-8, the wiring to the sense
switch, and the switch.
134 Tool Clamp Fault Tool did not release from spindle when commanded. Check air pressure and solenoid circuit
breaker CB4. Can also be caused by misadjustment of drawbar assembly.
135 X Motor Over Heat Servo motor overheat. The temperature sensor in the motor indicates over 150 degrees F. This
can be caused by an extended overload of the motor such as leaving the slide at the stops for
several minutes.
136 Y Motor Over Heat same as 135.
137 Z Motor Over Heat same as 135.
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