Event Control; Event Message Occurrence Diagram; Internal Camera Blocks - IAI GO-2401M-PGE User Manual

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Event Control

"Event control" is a function that uses GVCP (GigE Vision Control Protocol) to output points of change
in the camera's internal signal as event occurrence information or "event messages." When this
information is output, the camera's internal timestamp counter value is added.

■ Event message occurrence diagram

First signal on
which an event is
configured
Second signal on
which an event is
configured
GVCP transmission
line

■ Internal camera blocks

Event
signal
Selection of signal
for detection
Event occurrence
The event
occurrence is verified
and sent via GVCP with
a timestamp
added.
Event detection
The event occurrence time,
event type, and timestamp
value is retained.
Interrupt signal
Internal MCU of camera
— 30 —
Timestamp
32 bit Counter
Event reset Counter reset
GO-2401M-PGE / GO-2401C-PGE
Event occurrence
The event
occurrence is verified
and sent via GVCP with
a timestamp
added.
After the event
information is sent,
the event is reset.
Information sent
via GVCP
at event
occurrence time