Haas VF Series Operator's Manual

302
PARAMETERS
June 1999
96-8000
Parameter 305 SEVO PO BRK DLY
The SRV PO (Servo Power On) discrete output is used to engage and disengage an axis
brake. This parameter is used to specify a time in milliseconds that the control should wait
after activating the SRV PO output and turning off power to the servo motors via the MOCON.
This parameter also specifies the time to wait after deactivating the SRV PO output and
reactivating the servo motors via the MOCON.
Parameter 306 POCKET UP / DN DELAY
This parameter supports the Pasma serpentine type and the Disk type 1 tool changers. It
specifies the time allowed (in milliseconds) for the tool pocket to be raised or lowered. If the
pocket does not move to its commanded position within the time allowed by this parameter
and by parameter 62, alarm 626 TOOL POCKET SLIDE ERROR is generated. For mills
without a side mount tool changer, this parameter should be set to 0.
Parameter 307 POCK UN / LOCK DELAY
This parameter supports the Pasma serpentine type and the Disk type 1 tool changers. It
specifies the time allowed (in milliseconds) to lock or unlock a tool pocket. For mills without a
side mount tool changer, this parameter should be set to 0.
Parameter 308 ARM ROTATE TIME
This parameter supports the Pasma serpentine type and the Disk type 1 tool changers. It
specifies the time allowed (in milliseconds) for the arm to rotate to the next position. The
positions are, Clamp, Unclamp, and Origin. If the arm does not move to the commanded
position within the allowed time, alarm 622 TOOL ARM FAULT is generated. For mills without a
side mount tool changer, this parameter should be set to 0.
Parameter 309 MOTOR COAST TIME
This parameter supports the Pasma serpentine type and the Disk type 1 tool changers. It
specifies the time allowed (in milliseconds) for the tool arm to start and stop. If the arm has not
started or stopped moving after the allowed time, alarm 627 ATC ARM POSITION TIMEOUT is
generated. For mills without a side mount tool changer, this parameter should be set to 0.
Parameter 310 CAM LOCK DELAY
This parameter supports the Pasma serpentine type and the Disk type 1 tool changers. It
specifies the time allowed (in milliseconds) to lock the cam by pushing the shot pin in, or to
unlock the cam by pulling the shot pin out. If the shot pin has not moved to itys commanded
position within the allowed time, alarm 625 INVALID TC START CONDITION is generated.
Parameter 311 ARM BUMP TIME
This parameter supports the Pasma serpentine type and the Disk type 1 tool changers.
During tool change recovery, tha arm may be moved a small amount by pressing the ATC FWD
or ATC REV key. Each press of the key will cause the arm motors to run for the amount of
time (in milliseconds) specified by this parameter. For mills without a side mount tool changer,
this parameter should be set to 0.
Parameter 312 CAROUSEL BUMP TIME
This parameter supports the Pasma serpentine type and the Disk type 1 tool changers.
During tool change recovery, the carousel may be moved a small amount by prssing the Left
Arrow or Right Arrow key. Each press of the key will cause the carousel motors to run for the
amount of time (in milliseconds) specified by this parameter. For mills without a side mount
tool changer, this parameter should be set to 0.

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)