AnsweredAssumed Answered

HP6812B LIST mode problems when controlled with GPIB

Question asked by ziggy on Nov 14, 2012
Latest reply on Dec 5, 2012 by MattC
Hi, I'm new to HP6812B which I want to use to generate DC transients to test equipment (category Z) according to DO-160D standard. For this purpose GPIB controlled HP6812B with LIST mode looks as a perfect solution. I could generate the DC transients from the HP6812B local keyboard, but I can't generate transients while programming remotely with LIST.
What is wrong with this example?
*RST
OUTP:COUP DC                    DC operation only
VOLT:OFFS 27.5; :VOLT 0               initial 27.5V DC
OUTP ON     
LIST COUN 2                         repeat 2 times
VOLT:MODE LIST
LIST:VOLT:OFFS 27.5,13.75          27.5V DC for 10s and 13.75V DC for 10.5ms
LIST:DWEL 10, 0.0105
LIST:STEP AUTO                    List to be paced by Dwell time
TRIG:SOUR BUS                    GPIB is source of trig
INITiate IMMediate:SEQuence1          generates trigger when the trigger is initiated
*TRG                                      trigger it from BUS  

Outcomes