I wonder if
anyone has written software for this device. I want to use
the Ethernet interface that the device is equipped with.
writing an asynPortDriver class support for it and I am
running into all kind of difficulties. Many perfectly good
commands put the device in a strange state, where the remote
interface in it seems to go dead.
I found a
Note in the programmer manual which says:
is INT1, INT2 or
a new acquisition has been initiated (using the
for example), FETCH? waits
until the trigger takes place before executing. If trigger
are not satisfied - when the trigger level differs greatly
from the signal level for example -
can give the impression that the power meter has hung.
unlock the power meter and adjust trigger settings, an SDC
(Selected Device Clear) GPIB
must be performed. This is equivalent to “EXECUTE CLEAR” in
is probably what is getting me. The only way I can get the
instrument out of this is to power cycle it.