Haas VF Series Operator's Manual

310
ALARMS
June 1999
96-8000
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 The tool appeared to be unclamped during spindle orientation, a
gear change, a speed change, or TSC start-up. The alarm will
also be generated if the tool release piston is energized during
Power Up. This can be caused by a fault in the air solenoids,
relays on the I/O assembly, the drawbar assembly, or in the
wiring.
131 Tool Not Clamped When clamping or powering up the machine, the Tool Release
Piston is not HOME. This is a possible fault in the air solenoids,
relays on the IO Assembly, the drawbar 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 K16, the wiring to the sense switch, and the switch.
134 Tool Clamp Fault When UNCLAMPING, the 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 alarm 135.
137 Z Motor Over Heat Same as alarm 135.
138 A Motor Over Heat Same as alarm 135.
139 X Motor Z Fault Encoder marker pulse count failure. This alarm usually indicates
that the encoder has been damaged and encoder position data
is unreliable. This can also be caused by loose encoder
connectors.
140 Y Motor Z Fault Same as alarm 139.
141 Z Motor Z Fault Same as alarm 139.
142 A Motor Z Fault Same as alarm 139.
143 Spindle Not Locked Vector drive orientation lost or shot pin not fully engaged when a
tool change operation is being performed. Check air pressure
and solenoid circuit breaker CB4. This can also be caused by a
fault in the sense switch that detects the position of the lock pin.

Haas VF Series Specifications

General

Machine Type	Vertical Machining Center
Control	Haas CNC Control
Z-Axis Travel	20-30 inches (varies by model)
Y-Axis Travel	16 - 30 inches (varies by model)
Spindle Motor	20-30 hp (depending on model)
Tool Capacity	20-40 tools (varies by model)