LMI chroma+scan 3155, Руководство пользователя

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7.2.4.1 System Setup Tab
The System Setup tab, shown below, contains general settings for the scan
3x00 system that affect most of its operating modes.
X-Orientation Specifies the side of the system that will act as the zero-
reference. In a Left-to-Right system, it is assumed that sensor 0
is the leftmost sensor when the system is viewed from the front.
Use X-Centers Enable this feature to provide an explicit x-location for each
sensor in the system. If this feature is disabled, it is assumed
that each sensor is mounted at a nominal 24” spacing. When
this feature is enabled, the x-center of each sensor must be
provided using the sensor Setup tabs.
Y-Orientation (top) Specifies the y-orientation of the top-mounted sensors: Facing
Toward or Facing Away. The sensor logo and labels are visible
when sensors are facing toward.
Y-Orientation
(bottom) Specifies the y-orientation of the bottom-mounted sensors:
Facing Toward or Facing Away. The sensor logo and labels are
visible when sensors are facing toward.
Travel Orientation Specifies the direction of conveyor movement: Moving Toward
or Moving Away . Moving Toward implies that objects on the
conveyor are moving toward the observer when the system is
viewed from the front.
Encoder Resolution The resolution of the encoder, in mils per pulse. If the encoder
value decrements when the system is running forward (the
Reverse indicator on the Master is illuminated, or the Encoder
Value server health indicator decreases), then the encoder
resolution should be entered as a negative value. 4x quadrature
decoding is assumed (one A/B cycle produces 4 encoder