## Phidget Light Sensor.lvlib:LightSensorSetTrigger.vi

The channel will not issue a `LightSensor_IlluminanceChange` event until the illuminance value has changed by the amount specified by the `LightSensorIlluminanceChangeTrigger`.

- Setting the `LightSensorIlluminanceChangeTrigger` to 0 will result in the channel firing events every `LightSensorDataInterval`. This is useful for applications that implement their own data filtering

| Device In Device # Identification

| error in (no error) error in can accept error information wired from VIs previously called.

| status status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred. Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

| code code is the error or warning code. Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

| source source describes the origin of the error or warning. Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

| Trigger The change trigger value Units: lux (lx) LUX1000_0 (ver: 100, 101) Light Sensor: Min: 0 Max: 131072 Default: 0

| Device Out Same as Device In

| error out error out passes error or warning information out of a VI to be used by other VIs.

| status status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred. Right-click the error out control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

| code code is the error or warning code. Right-click the error out control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

| source source describes the origin of the error or warning. Right-click the error out control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.