SenTech STC-A33A Manual de usuario descargar pdf (Pagina 28)

STC-A33A

2. Descriptions of the Camera Control Commands (The underline settings are factory default settings)

Command No.

Command Descriptions

0DH:

DAV_BK[7…0]

[Back up data of the factory adjusted value for DAC reference voltage]

This data is the factory adjusted DAC reference voltage that is set to the address 61H.

0EH:

DGB_BK[7…0]

[Back up data of the factory adjusted value for the digital gain]

This data is the factory adjusted digital gain that is set to the address 31H.

0FH:

GOFS_BK[7…0]

[Back up data of the factory adjusted value for the gain offset]

This data is the factory adjusted gain offset that is set to the address 32H.

10H:

MOD1[7…0]

[The camera function mode1] Initial data: MOD1[7…0] = 1

This sets the below camera function modes.

D[7…0]

D7:

Long exposure mode

0:OFF

1: ON

D6:

Trigger polarity

0: Positive

1: Negative

D5:

Trigger mode

0: Edge preset

1:Pulse width

D4:

Binning mode

0: OFF (Normal)

1: ON (Binning)

D3:

Scanning method

0: Full scanning

1:Partial Scanning

D2 to D0:

Reset mode

000: Non-Reset

001: V-Reset

010 to 111: No function

(Prohibited setting. Do not set these values)

11H:

MOD2[7…0]

[The camera function mode 2] Initial data: MOD2[7…0] = 0

This sets the below camera function modes.

D[7…0]

D7:

Sync system

0: HD/VD signal in (External)

1: HD/VD signal out (Internal)

D6 to D5:

Frame rate

00: 60 fps

01: 90 fps

10: 30 fps

11: 60 fps

D4:

No function

Always set “0”

D3:

Function mode (Caution)

0: Trigger

1: Normal

D2 to D0:

Scanning mode

000: Full scanning

001: 1/2 partial scanning

010: 1/4 partial scanning

111: Variable partial scanning

011 to 110: No function

(Prohibited setting. Do not set these values)

Caution: 10H. D7, long exposure mode setting and this 11H.D3, function mode, interrelates to each other and

the combinations of both settings determine final operation modes of the camera. The functions of the cameras

determined by these two settings are summarized as below:

10H.D7

11H.D3

Long exposure

Function mode

Operational mode

1: ON

0: Trigger

Trigger mode with the long exposure enable

1: ON

1: Normal

Normal (continuous) mode

0: OFF

0: Trigger

Trigger mode without long exposure enable (Note)

0: OFF

1: Normal

Trigger mode without long exposure enable (Note)

Note: The camera goes into the normal (continuous) mode automatically when the trigger input lasts more than

500 mseconds.

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