Dalsa Spyder3 Manual de usuario descargar pdf (Pagina 57)

Spyder3 GigE Vision SG-14 Monochrome Cameras User’s Manual 57

Teledyne DALSA 03-032-20123-01

SG-14-02K40-00-R

53.1µs

SG-14-02K80-00-R

27.5 µs

SG-14-04K80-00-R

53.1µs

Setting the Readout Mode

Use this command to control dark current in the vertical transfer gates.

Camera Link Command

Parameter

Description

Notes

srm

0: Auto. Clears dark current below ~

30-45% of the maximum line rate

1: Dark current clear. Always clears

dark. Reduces the maximum line rate.

2: Immediate readout. Does not

clear dark current. (Default mode)

 The vertical transfer gates collect dark current

during the line period. This collected current is

added to the pixel charge.

 If the user is in sem 2 or 7 and srm 2, with

ssf at 45% of the maximum (~ 30% in HS

mode), and then srm 1 is selected, the following

warning will be displayed, but the ssf value will

not be changed: Warning 09: Internal line rate

inconsistent with readout time> The effect in

both internal and external line rate modes is that

an EXSYNC is skipped and, therefore, the

output will be at least twice as bright.

 This value is saved with the camera settings.

This value may be viewed using either the gcp

command or the get srm command.

Example

srm 0

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 103 104

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Dalsa Spyder3 Manual de usuario Pagina 57