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52
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GO-2400M-PMCL / GO-2400C-PMCL
Auto gain metering areas (16 areas)
Low
Right
Low
Mid-right
Low
Mid-left
Low
Left
Mid-Low
Mid-left
Mid-High
Mid-left
High
Mid-left
Mid-Low
Left
Mid-High
Left
High
Left
High
Mid-right
Mid-High
Mid-right
Mid-Low
Mid-right
High
Right
Mid-High
Right
Mid-Low
Right
Counter and Timer Control Function (only “Counter” is
implemented)
The counter function counts up change points in the camera's internal signals using the camera's
internal counter, and reads that information from the host side. This function is useful for verifying error
conditions via the count value using internal camera operations.
Counting is performed at frame trigger, frame start, exposure start, and exposure transfer end, and by
comparing these values, you can determine which internal camera state at which missed triggers will
occur.
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Counter occurrence diagram
Frame trigger
GVCP transmission
Exposure Start
Event occurrence
Count up
Count up
Frame trigger counter
Set to count 1
Exposure Start counter
Counter reset
Counter reset
Count 2
request
Count
1
Request
Read count
value
Count 1 reset
GVCP reception
Set to count 2
Read
count
value
Count 2 reset
Event occurrence
Note
To reset the counter itself, execute [Counter Reset] or enter "1" in [Counter Reset].
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Internal camera blocks
Internal MCU of camera
Counter
Frame trigger
Send information
via GVCP
Counter reset
Counter
Counter
Event
detection
Counter
At event occurrence or count up
Exposure Start
Frame Transfer End
Frame Start
Read requested counter
value
Event
detection
Event
detection
Event
detection