Gocator Line Profile Sensors: User Manual
Protocols • 624
Field Type Offset Description
decision 8u 6 Overall match decision.
xOffset 32s 7 Target x offset in model space (µm).
yOffset 32s 11 Target y offset in model space (µm).
zAngle 32s 15 Target z rotation in model space (microdegrees).
width 32s 19 Width axis length (µm)
widthDecision 8u 23 Width axis decision.
length 32s 24 Length axis length (µm)
lengthDecision 8u 28 Length axis decision.
Ellipse Match Result
Field Type Offset Description
size 32u 0 Count of bytes in message (including this field).
control 16u 4 Bit 15: Last message flag.
Bits 0-14: Message type identifier. For this message, set to 18.
decision 8u 6 Overall match decision.
xOffset 32s 7 Target x offset in model space (µm).
yOffset 32s 11 Target y offset in model space (µm).
zAngle 32s 15 Target z rotation in model space (microdegrees).
minor 32s 19 Minor axis length (µm)
minorDecision 8u 23 Minor axis decision.
major 32s 24 Major axis length (µm)
majorDecision 8u 28 Major axis decision.
Event
Field Type Offset Description
size 32u 0 Count of bytes in message (including this field).
control 16u 4 Bit 15: Last message flag.
Bits 0-14: Message type identifier. For this message, set to 22.
attributesSize 16u 6 Size of attributes, in bytes (min: 8, current: 8).
eventType 32u 8 The type of event:
0 – Exposure Begin
1 – Exposure End
length 32u 12 The number of bytes containing additional data.
data[length] 8u 16 Additional data.
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