Laser LS8000-3 Hold Velocity If Above, Velocity Hold Timeout, Calibration Trim, DIP Average Time

	LaserSpeed 8000-3 Instruction Handbook
	LaserTrak Software
Hold Velocity If Above	The gauge will hold the last valid velocity reading above the value set in Hold
	Velocity If Above when the gauge stops making valid measurements. Set this
	to a high value to disable this function. This is useful if the product can not be
	guided well enough to keep the product in the measuring region of the gauge.
	The range is 0 to 999,999.999.
Velocity Hold Timeout	Configures how long the gauge will hold the last reading when measurements
	are not being made. (See the Hold Velocity if Above Setting). This setting can
	be set to any value from 0 to 65535 milliseconds. A setting of 1ms is the
	minimum hold time. A setting of 0 disables the timeout and causes the gauge
	to hold the last reading forever.
Calibration Trim	When set to 100.00% the gauge will use the factory calibration. The Factory
	calibration is multiplied by the Calibration Trim percentage to modify the
	calibration of the gauge. This can be used to compensate for shrinkage,
	stretch or misalignment of the gauge. The range is 50% to 200%.
DIP Average Time	Normally set to Factory Default. When not set to Factory Default, the range is
	1 to 2047. The DIP is a forward running average applied to the Velocity output.
	Use this to smooth the Velocity output of the gauge. The bigger the number the
	more smoothing will occur.
User Update Rate	Sets the rate the RS232, RS422 and Ethernet will be automatically updated.
	The range is 1ms to 2s in 1ms increments.
Length Reset Value	Configures the starting length when the length reset occurs. This setting can
	be used to introduce a constant offset (positive or negative) to the measured
	length readings. For example, when using two optical detectors to trigger the
	external Material Present input, this setting would be set to the distance
	between the sensors. This setting affects only the internal length output over
	the serial port or over Ethernet—it does not affect the pulse outputs. For most
	applications, this value should be set to 0.
Minimum Velocity Limit	Sets the minimum (most negative) measureable velocity. When a velocity is
	measured below this value, it will be ignored. Can be any positive or negative
	value. To disable, set to a large negative value.
Maximum Velocity Limit	Sets the minimum (most positive) measureable velocity. When a velocity is
	measured above this value, it will be ignored. Can be any positive or negative
	value. To disable, set to a large positive value.
Length Reset Input	This configures the Length Reset input function. The Graphic on the side of the
Action	pop up menu shows the action required to reset the internal length counter of
	the gauge. For example: Rising
	Edge Triggered is selected and
	the graphic shows an arrow on
	the rising edge of the pulse to indicate that
	the length counter will be reset on the rising
	edge of the reset pulse.
QF Warning Threshold	Sets the Quality Factor value below which the Quality Factor Warning is
	asserted.
QF Warning Timeout	Configures the amount of time that the indicated Quality Factor must be below
	the QF Warning Threshold before the Quality Factor Warning output is
	asserted.

Part No. 93463 / Drawing No. 0921-01561 Page 112 of 221 Revision A (Sep 2007)