Keyence LJ-V7000 Series Manual do Utilizador descarregar pdf (Página 31)

31LJ-V7000_COM_RM_E

9.2.4 Measurement control

For communication devices, see "9.2.9.1 Communication devices".

 Trigger

 Start batch measurements

 Stop batch measurements

Format LONG LJV7IF_Trigger(LONG lDeviceId);

Parameters

lDeviceId(in)

Specifies the communication device to communicate with.

Return value 0x8080: The trigger mode is not "external trigger"

Explanation This function issues a trigger.

Supported version 1.00

Format LONG LJV7IF_StartMeasure(LONG lDeviceId);

Parameters

lDeviceId(in)

Specifies the communication device to communicate with.

Return value

0x8080: Batch measurements are off

0x80A0: Batch measurement start processing could not be performed

because the REMOTE terminal is off or the LASER_OFF terminal is

Explanation

This function starts batch measurements. When batch measurements have

already been started, nothing happens and there is no error.

Supported version 1.00

Format LONG LJV7IF_StopMeasure(LONG lDeviceId);

Parameters

lDeviceId(in)

Specifies the communication device to communicate with.

Return value

0x8080: Batch measurements are off

0x80A0: Batch measurement stop processing could not be performed

because the REMOTE terminal is off or the LASER_OFF terminal is

Explanation

This function stops batch measurements. When batch measurements have not

been started, nothing happens and there is no error.

Supported version 1.00

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Keyence LJ-V7000 Series Manual do Utilizador Página 31