Measurement-computing DAC488 v.1 Manuel d'utilisateur télécharger pdf (Page 91)

DAC488 User’s Manual DAC488 Commands 85

W - Test

TYPE

System Command

SYNTAX

Where

n = 0

(Default) Turn off TEST LED.

Turn on TEST LED.

Return the state of the TEST LED.

DESCRIPTION

The Test command is used to verify that communication has been established with the DAC488. If the W1 command

is executed, the front panel TEST LED should light. If the W0 command is then executed, the TEST LED should turn

off. This command can be used to test the connection between the IEEE Controller and the DAC488.

EXAMPLE

PRINT#1,"CLEAR09"

Line 1: Reset the DAC488.

PRINT#1,"OUTPUT09;W1X"

Line 2: Turn on the TEST LED. The TEST LED on the front panel should light.

PRINT#1,"OUTPUT09;W0X"

Line 3: Turn off the TEST LED. The TEST LED on the front panel should turn

off.

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Measurement-computing DAC488 v.1 Manuel d'utilisateur Page 91