EXFO FTB-500 (Window XP) - Инструкция (Страница 264)

Справка по командам IEEE 488.2 и специальным командам
252 FTB-500
Обязательные команды IEEE 488.2
*TST?
Description The *TST? query causes an internal self-test and
places a response into the Output Queue
indicating whether or not the device completed
the self-test without any detected errors. Upon
successful completion of *TST?, the device
settings is restored to their values prior to the
*TST?.
Syntax *TST?
Parameter(s) None
Response Syntax <Result>
Response(s) Result:
The response data syntax for <Result> is defined
as a <NR1 NUMERIC RESPONSE DATA>
element.
The <Result> value ranges from -32767 through
+32767.
A <Result> with a value of zero indicates that the
self-test has been completed without errors
detected. A <Result> with a value not equal to
zero indicates that the self-test was not completed
or was completed with errors detected.
Example(s) *TST? Return 0
(self-test was completed with success)