Haas Parameter 315 COMMON SWITCH 4 – Haas Lathe
- 0 ALIS M GRPHC – All user defined M codes (such as M50) are ignored when a program is run in graphics mode if this bit is set to 0. If it is necessary to have graphics recognize such M codes, set this bit to 1.
- 1 NO SPIND CAN CYCLE .
- 2 UNUSED .
- 3 VERT TURNING CENTER – Specifies that a machine is a vertical turning center.
- 4 UNUSED .
- 5 DOOR OPEN SWITCH – Ensures that when the door is opened automatically, it opens all the way. It is intended to be used in conjunction with an automatic parts loader. If this bit is set to zero, the control behaves as before. If this bit is set to 1, the control will look for a second door switch when the door is opened automatically. If the switch is not found, Alarm 127, Door Fault will be generated.
- 6 SIMPLE TAILSTOCK – Supports the SL-10 tailstock, which has no encoder. It should be set to 1 only on an SL-10 with a hydraulic tailstock. It should be set to zero on all other machines.
- 7 BRUSHLESS BAR FEEDER – Supports the brushless bar feeder. When it is set to 1, it indicates that a brushless bar feeder is present.
- 8 UNUSED .
- 9 AUTO PARTS LOADER – Indicates that a Haas Lathe APL is installed. When this bit is set to 1, a Commands screen for the Haas APL is displayed.
- 10 ZERO RET ON C ENGAGE – Controls what C-axis does upon engagement. If set to zero, C-axis rapids to zero upon engagement. When set to 1, C-axis performs a zero return upon engagement. Note that in either case, spindle is oriented upon C-axis engagement. Note also, to avoid spindle oscillation during movement of C-axis, spindle is shifted to high gear (on lathes with a gearbox) before engaging C-axis.
- 11 SETING 92 ENABLE – Intended to prevent damage to lathes fitted with a pneumatic double-chuck. If Setting 92, Chuck Clamping is switched from O.D. to I.D. or back while the spindle is turning, the chuck is considered clamped in the opposite direction and will move immediately. A pneumatic double-chuck will be damaged if it is moved while the spindle is turning. This parameter bit must be set to 1 before Setting 92 can be altered, and since parameters can only be altered after E-Stop has been pressed, this ensures that the spindle will be at rest when the bit is altered. It is strongly advised that this bit be returned to zero immediately after use.
- 16 SS REV SPIND ENCODR – Reverses sense direction of subspindle encoder
- 17 SS VEC DRIVE ENCODR – Enables a second encoder mounted on the subspindle motor and wired into the “C” axis input of the Mocon. It is required to control the vector algorithm when a lathe’s belts might slip at high load.
- 18 SS VEC DRIVE – Must be set to 1 if the machine is equipped with a Haas vector subspindle drive. When set to 1, voltage to the Haas vector drive is displayed in the diagnostics display as DC BUSS. For the TL-15 and VTC-48, this bit must be set to 1. For all others, it must be set to 0.
- 19 SS D:Y SWITCH ENABL (Delta Wye switch enable) – Used for the vector drive. If this switch is set, but bit 19 is not, winding switching is only done when subspindle is at rest, depending on target speed of the subspindle.
- 20 SS DY SWITCH ON FLY (Delta Wye switch on the fly) – Used for vector drive. Enables switching on the fly, as subspindle motor is accelerating or decelerating through switch point. If bit 18 (SS Vec Drive) is not set, switch is ignored.
- 21 SS IN SPD DC (Subspindle Inverse Speed Deceleration) – When this parameter is set to 1, the subspindle decelerates faster at lower speeds, resulting in a shorter deceleration time.
- 22 SS DISABLE GEARBOX – Disables gearbox functions. For the TL-15 and VTC-48, this bit must be set to 1. For all others, it must be set to 0.
- 23 RAPID HS FEED– Enables straight line rapid moves. Normally, during a rapid move of two or more axes, the axis with the shorter distance will finish first. When this parameter is set to 1, the control will treat rapid moves as high-speed feeds, and all axes will complete their motion at the same time.
- 24 SS INVERT GEARBOX – Allows alternate gearbox configuration. Inverts sense of gearbox inputs. Default is 0. When set to 1, sense of discrete inputs for SP HIG and SP LOW (high and low gear) are inverted.
- 25 POWER DISCONN RELAY – This parameter when set to 1, with Parameter 57 (Safety Circ) set to 1, and the door is opened, I Gain on all the axes is cleared. This feature is intended to be used in conjunction with customer supplied hardware who require the servo power to be cut when the door is opened.
- 26 STATUS RELYS .
- 27 SS NONINV SPD STOP – Sub-spindle non-inverted spindle stopped status.
- 28 ADVANCED TOOL MGMT – This parameter controls the Advanced Tool Management feature. When it is set to 1, the user can specify groups of tools. When the life of a tool (based on feed time, total time, usage, number of holes, tool load, or vibration) has expired, the control will automatically use another tool from the same group. When all the tools from a group are used up, the control will alarm. Refer to the User’s Manual for details.
- 29 RND5 TRM/TRL – This parameter is intended for tool room machines. When it is zero, the machine behaves as before. When set to 1, all X and Z position displays are rounded to .0005. This does not affect programming.
- 30 RND5 HANDWHEEL – This parameter is intended for tool room machines. When zero, the machine behaves as before. When set to 1, and the user is jogging an axis using the manual handle-wheels, the position displays will be rounded to .0005. This will not affect the operation of the standard jog handle or programming.
- 31 INTUITIVE PROG SYS – When it is set to 1, the Intuitive Programming System is activated.