Haas Alarms

Alarm: 198 SPINDLE STALLED Haas Alarm Description: Control senses that no spindle fault has occurred; the spindle is at speed, yet the spindle is not turning. Possibly the belt between…

Alarm: 197 MISC. SOFTWARE ERROR Haas Alarm Description: This alarm indicates an error in the control software. Call your dealer and report this problem.

Alarm: 196 COOLANT SPIGOT FAILURE – Haas Mill Haas Alarm Description: Spigot failed to achieve commanded location after two (2) attempts.   Related Haas Machining Centers: Using the Programmable Coolant…

Alarm: 195 B CABLE FAULT Haas Alarm Description: Cable from B-axis encoder does not have valid differential signals.

Alarm: 194 B ZERO RET MARGIN TOO SMALL Haas Alarm Description: This alarm will occur if the home/limit switches move or are misadjusted. This alarm indicates that the zero return…

Alarm: 193 B AXIS DRIVE FAULT Haas Alarm Description: Current in B servo motor beyond limit. Possibly caused by a stalled or overloaded motor. The servos are turned off. Running…

Alarm: 192 B AXIS Z CH MISSING Haas Alarm Description: Z reference signal from encoder was not received as expected. Can be caused by loose connections, encoder contamination, or parameter…

Alarm: 191 B LIMIT SWITCH Haas Alarm Description: Normally disabled for rotary axis.

Alarm: 190 B MOTOR Z FAULT Haas Alarm Description: Encoder marker pulse count failure. It usually indicates that the encoder has been damaged and encoder position data is unreliable. This…

Alarm: 189 B-AXIS MOTOR OVERHEAT Haas Alarm Description: Servo motor overheat. The motor’s temperature sensor indicates over 150° F. This can be caused by an extended overload of the motor;…

Alarm: 188 B SERVO OVERLOAD Haas Alarm Description: Excessive load on B-axis motor. This can occur if the load on the motor over a period of several seconds or even…

Alarm: 187 B SERVO ERROR TOO LARGE – Haas Mill Haas Alarm Description: Too much load or speed on B-axis motor. The difference between the motor position and the commanded…

Alarm: 187 B SERVO ERROR TOO LARGE – Haas Lathe Haas Alarm Description: Too much load or speed on B-axis motor. The difference between the motor position and the commanded…

Alarm: 186 SPINDLE NOT TURNING Haas Alarm Description: The spindle is not turning; check your program for G99 Feed Per Revolution or G98 Feed Per Minute.

Alarm: 185 A CABLE FAULT Haas Alarm Description: Cable from A-axis encoder does not have valid differential signals.

Alarm: 184 Z CABLE FAULT Haas Alarm Description: Cable from Z-axis encoder does not have valid differential signals.

Alarm: 183 Y CABLE FAULT – Haas Mill Haas Alarm Description: Cable from Y-axis encoder does not have valid differential signals.

Alarm: 183 LIVE TOOLING CABLE FAULT – Haas Lathe Haas Alarm Description: Cable from Live Tooling motor encoder does not have valid differential signals.

Alarm: 182 X CABLE FAULT Haas Alarm Description: Cable from X-axis encoder does not have valid differential signals.

Alarm: 181 MACRO NOT COMPLETED – SPINDLE DISABLED Haas Alarm Description: Macro code operating Haas optional equipment (bar feeder, etc.) was not completed (E-Stop, Reset, Power Down, etc.). Check optional…

Alarm: 180 PALLET/FIXTURE NOT CLAMPED – Haas Mill Haas Alarm Description: Pallet/Fixture clamped input indicates pallet or fixture is not clamped and it is unsafe to run the spindle, jog…

Alarm: 179 LOW PRESSURE TRANS OIL Haas Alarm Description: Transmission oil is low or low pressure condition in oil lines.

Alarm: 178 DIVIDE BY ZERO Haas Alarm Description: There are some parameters that are used as a divisor and therefore must never be set to zero. If the problem cannot…

Alarm: 177 OVERVOLTAGE SHUTDOWN Haas Alarm Description: An overvoltage condition persisted longer than the interval specified by Parameter 296 and caused an automatic shutdown.

Alarm: 176 OVERHEAT SHUTDOWN Haas Alarm Description: An overheat condition persisted longer than the interval specified by Parameter 297 and caused an automatic shutdown.

Alarm: 175 GROUND FAULT DETECTED Haas Alarm Description: A ground fault condition was detected in the 115V AC supply. This can be caused by a short to ground in any…

Alarm: 174 TOOL LOAD EXCEEDED – Haas Mill Haas Alarm Description: The tool load limit is set and the load limit for a tool was exceeded in a feed. Reset…

Alarm: 174 TOOL LOAD EXCEEDED – Haas Lathe Haas Alarm Description: The tool load limit is set and the load limit for a tool was exceeded in a feed. Reset…

Alarm: 173 SPINDLE ENCODER Z CH MISSING Haas Alarm Description: The Z channel pulse from the spindle encoder is missing for rigid tapping synchronization.

Alarm: 172 APC-PALLET UNCLAMP TIMEOUT – Haas Mill Haas Alarm Description: The pallet in the mill did not unclamp in the time allowed. Check for foreign objects between the pallet…

Alarm: 172 DOOR IS OPEN AND SPINDLE IS TURNING – Haas Lathe Haas Alarm Description: The chuck is not allowed to unclamp while the door is open and the spindle…

Alarm: 171 APC-PALLET CLAMP TIMEOUT – Haas Mill Haas Alarm Description: The pallet in the mill did not clamp in the time allowed. Check for foreign objects under the pallet…

Alarm: 171 rpm TOO HIGH TO UNCLAMP – Haas Lathe Haas Alarm Description: The spindle speed exceeded the max speed allow in Parameter 248 to unclamp. Reduce the speed of…

Alarm: 170 ENABLED AXIS NEEDS MOCON2 – Haas Mill Haas Alarm Description: An axis is enabled that has its MOCON channel parameter set to a channel on MOCON 2 but…

Alarm: 169 SPINDLE DIRECTION FAULT Haas Alarm Description: Problem with rigid tapping hardware. The spindle started turning in the wrong direction.