ALLIED Vision Technologies Guppy F-503 - Manual (Page 271)

Configuration of the camera
GUPPY Technical Manual V7.1.0
271
Auto shutter control
The table below illustrates the advanced register for auto shutter control.
The purpose of this register is to limit the range within which auto shutter
operates.
When both auto shutter and auto gain are enabled, priority is given to
increasing shutter when brightness decreases. This is done to achieve the
best image quality with lowest noise.
For increasing brightness, priority is given to lowering gain first for the same
purpose.
Register Name Field Bit Description
0xF1000340 IO_INTENA_DELAY Presence_Inq [0] Indicates presence of this
feature (read only)
--- [1..5] Reserved
ON_OFF [6] Enable/disable integration
enable delay
--- [7..11] Reserved
DELAY_TIME [12..31] Delay time in µs
Table 121: Advanced register: Delayed Integration Enable (IntEna)
Register Name Field Bit Description
0xF1000360 AUTOSHUTTER_CTRL Presence_Inq [0] Indicates presence of this
feature (read only)
--- [1..31] Reserved
0xF1000364 AUTOSHUTTER_LO --- [0..5] Reserved
MinValue [6..31] Minimum auto shutter value
0xF1000368 AUTOSHUTTER_HI --- [0..5] Reserved
MaxValue [6..31] Maximum auto shutter value
Table 122: Advanced register: Auto shutter control
Note

• Values can only be changed within the limits of shutter
CSR.
• Changes in auto exposure register only have an effect
when auto shutter is enabled.
• Auto exposure limits are: 50..205 (SmartViewCtrl1
tab: Target grey level)