Newtons4th PPA500 User Manual

PPA5xx/15xx communications manual
2-11
*TST?
*TST?
Function:
Self test query
Description:
Returns the results of self test
Format:
*TST?
Arguments:
none
Reply:
single integer
bit 0 – set if uncalibrated
bit 1 – set if DSP zero error
bit 2 – set if DSP run error
bit 3 – not used
bit 4 – System error,FPA initialisation
bit 5 – System error, DSP RAM
bit 6 – System error, DSP run
bit 7 – System error, external RAM
bits 8 – 14 not used
> 15 – major system
Example:
*TST?
0
Notes:

Newtons4th PPA500 Specifications

General

Brand	Newtons4th
Model	PPA500
Category	Measuring Instruments
Language	English