Fluke PM6685R, PM6681R Self Test, Wait-to-continue, Integer = PM6680B Error PM6681, PM6685 Er Ror

*TST?

Self Test

PM6680B/81/85

The self-test query causes an internal self-test and generates a response indicat- ing whether or not the device completed the self-test without any detected errors.

Returned Format: <Integer>￿

Where:

<Integer> = a number indicating errors according to the table below.

	<Integer> =	PM6680B Error	PM6681, PM6685 Er-
			ror
	0	No error
	1	RAM Failure	Display Failure
	2	ROM 1 Failure	Logic Failure
	4	Logic Failure	RAM Failure
	8	Display Failure	Bus ROM Failure
	16	Not used	ROM Bank 1 Failure
	32	Not used	ROM Bank 2 Failure
Complies to standards:		IEEE 488.2 1987

*WAI

Wait-to-continue

PM6680B/81/85

The Wait-to-Continue command prevents the device from executing any further commands or queries until execution of all previous commands or queries has been completed.

Example:

SEND￿:MEAS:FREQ?; *WAI;:MEAS:PDUT?

In this example, *WAI makes the instrument perform both the frequency and the Duty Cycle measurement. Without *WAI, only the Duty Cycle measurement would be performed.

READ￿ +5.1204004E+002;+1.250030E-001

Complies to standards: IEEE 488.2 1987.

9-132 Command Reference