Haas Parameters

Haas Parameter 555 Ss SWITCH FREQUENCY Frequency at which the spindle motor windings are switched. Note that there is a hysteresis band around this point, defined by Parameter 198.

Haas Parameter 539 Ss MIN SLIP Minimum value allowed from the slip rate. From the equation: Slip rate = slip gain x (speed/max speed) x (current/max current). It can be…

Haas Parameter 540 Ss ACCELERATION Maximum acceleration of axis. The value is the units of encoder steps/second/second at the motor.

Haas Parameter 541 Ss MAX FREQ See Parameter 8 for description. Frequency at which the motor will be run when maximum spindle rpm is commanded. Units: 0.01 Hz (two implied decimal…

Haas Parameter 542 Ss MAX ERROR Maximum allowable error (in Hz) between commanded spindle speed and actual speed. If set to zero, it will default to 1/4 of Parameter 183.

Haas Parameter 543 Ss FUSE LEVEL See Parameter 10 for description.

Haas Parameter 544 Ss DECELERATION See Parameter 10 for description. Maximum deceleration of axis in encoder steps per second per second.

Haas Parameter 546 Ss ORIENT GAIN Proportional gain used in the position control loop when performing a spindle orientation.

Haas Parameter 570 SUBSPIN ENC ST/REV – Haas Lathe Sets the number of encoder steps per revolution of the subspindle encoder.

Haas Parameter 571 SUBSPINDLE ST/REV – Haas Lathe Sets the number of encoder steps per revolution of the subspindle. It only applies to the subspindle rigid tapping option.

Haas Parameter 573 C AXIS ENG DELAY 1 – Haas Lathe Specifies C-axis delay after spindle orientation and before engagement. Its purpose is to let the spindle orientation settle. The units…

Haas Parameter 574 C AXIS ENG DELAY 2 – Haas Lathe Specifies the C-axis delay after engagement before the motion completes. Its purpose is to allow the C-axis engagement to come…

Haas Parameter 575 THRD PTCH FACT PPM – Haas Lathe Allows the customer to factor feedrate on G32, G76 and G92 threading as necessary for particular applications.The units are ppm (parts…

Haas Parameter 576 MAX SS RPM LOW GEAR – Haas Lathe Max subspindle rpm in low gear. This is maximum rpm available to subspindle. When this speed is programmed, the D-to-A…

Haas Parameter 554 Ss ACCEL LIMIT LOAD Used when a Vector Drive is installed. It is % load limit during acceleration. If load reaches this limit, control slows down acceleration. If…

Haas Parameter 577 SS ORIENT OFFSET – Haas Lathe Subspindle Orientation Offset. It is used to orient the subspindle properly anytime it needs to be locked, such as prior to a…

Haas Parameter 578 SS HIGH GR MIN SPD – Haas Lathe Command speed used to rotate subspindle motor when orienting subspindle in high gear. Units are maximum subspindle rpm divided by…

Haas Parameter 556 Ss SWITCH HYSTERESIS Defines the + hysteresis band around Parameter 197. For example, if Parameter 197 is 85 Hz, and Parameter 198 is 5 Hz, the switching will…

Haas Parameter 579 SS LOW GR MIN SPD – Haas Lathe Command speed used to rotate subspindle motor when orienting subspindle in low gear. Units are maximum subspindle rpm divided by…

Haas Parameter 557 Ss PRE-SWITCH DELAY Amount of time allowed for the motor current to drop before winding change contactors are switched.

Haas Parameter 558 Ss POST-SWITCH DELAY Amount of time allowed for contactors to stabilize after switch is commanded, before current is applied to motor.

Haas Parameter 581 APL FLIPPER SETTLE – Haas Lathe Supports the Haas Lathe APL. It specifies the rotational time for the gripper after the switch is encountered and should be set…

Haas Parameter 559 Ss D:Y CURRENT RATIO Defines the ratio between the two winding configurations. The default winding is Y, and the parameters are set for the Y winding. Used to…

Haas Parameter 582 APL FLIPPER TIME OT – Haas Lathe Supports the Haas Lathe APL. Units are milliseconds.

Haas Parameter 560 Ss BELT COMPENSATION Belt Compensation

Haas Parameter 583 APL MAX POSITIONS – Haas Lathe Supports the Haas Lathe APL. It specifies the number of switch positions in rotation.

Haas Parameter 563 Ss Reserved Reserved.

Haas Parameter 569 Ss SPINDLE THERM T.C. Supports Spindle Head Thermal Compensation feature.

Haas Parameter 587 EXTENDED PUSH TIME – Haas Lathe Supports bar feeder pusher rod which is mounted on the bar feeder trolley (for bar feeders with 1-foot extension option). The units…

Haas Parameter 613 SPG FWD MTR DLY (MS) – Haas Mill Supports the programmable coolant spigot. It specifies the delay time in ms from the moment the spigot motor is turned…

Haas Parameter 589 Y ENC. SCALE FACTOR See Parameter 588 for description.

Haas Parameter 614 SPG REV MTR DLY (MS) – Haas Mill Supports the programmable coolant spigot. It specifies the delay time in ms from the moment the spigot motor is turned…

Haas Parameter 590 Z ENC. SCALE FACTOR See Parameter 588 for description.

Haas Parameter 615 SS SPINDLE ACC/DECL – Haas Lathe Supports the VTC-48. Controls the subspindle acceleration and deceleration. Units: 200ths of a step/ms/ms (same as a mill 50 taper spindle.)

Haas Parameter 591 A ENC. SCALE FACTOR See Parameter 588 for description.