Basler A400K Manual de usuario descargar pdf (Pagina 173)

Features

Basler aviator Camera Link 165

7.17.2 Imaging Sensor Over Temperature Condition

As mentioned in the previous section, the camera is equipped with a temperature sensor that is

used to monitor the temperature of the camera’s imaging sensor board.

The camera also has imaging sensor over temperature protection. If the temperature of the imaging

sensor board rises above 75° C, an over temperature condition will be detected and the circuitry on

the imaging sensor board will switch off. In this situation, you will still be able to communicate with

the camera, however, the camera will not be able to acquire or transmit images. The imaging sensor

board circuitry will remain off until its temperature falls below 70° C. Once the temperature is below

70°, the error condition will clear. After the error condition clears, the camera must be restarted

before it will begin operating normally.

Checking for an Imaging Sensor Board Overtemp Condition Using Basler Pylon

You can use the pylon API from within your application software to check whether the imaging

sensor board is currently in an overtemperature condition. Checking for an overtemperature

condition using Basler pylon is a two step process:

 Select the imaging sensor board temperature sensor.

 Check for an overtemperature condition.

The following code snippet illustrates using the API to read the temperature in degrees C:

// Select the imaging sensor board temperature sensor

Camera.TemperatureSelector.SetValue ( TemperatureSelector_Sensorboard );

// Check for an imaging sensor board overtemp condition

bool imgSensorOvertemp = Camera.OverTemperature.GetValue();

You can also use the Basler pylon Viewer application to easily check for an overtemperature

condition.

For more information about the pylon API and the pylon Viewer, see Section 4 on page 45.

Checking for an Imaging Sensor Board Overtemp Condition Using Direct

To check whether the camera is currently in an imaging sensor board overtemperature condition or

not via direct register access:

 Read the value of the Over Temperature Sensor Board register.

For more information about checking settings via direct register access, see Section 4 on page 45.

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Basler A400K Manual de usuario Pagina 173