Agilent Technologies E1445A Manual do Utilizador descarregar pdf (Página 182)

100

101

1340 B=SPOLL(@Afg_s)

1350 !End of statement if error occurs among coupled commands

1360 OUTPUT @Afg_s;""

1370 OUTPUT @Afg_s;"ABORT" !abort output waveform

1380 REPEAT

1390 OUTPUT @Afg_s;"SYST:ERR?" !read servant AFG error queue

1400 ENTER @Afg_s;Code,Message$

1410 PRINT Code,Message$

1420 UNTIL Code=0

1430 STOP

1440 SUBEND

Visual BASIC and

Visual C/C++ Program

Versions

The Visual BASIC example program, LOCKSTEP.FRM, is in directory

“VBPROG” and the Visual C example program, LOCKSTEP.C, is in

directory “VCPROG” on the CD that came with your Agilent E1445A.

Using Stop Triggers The STOPTRIG program shows you how to use stop triggers to abort the

remaining cycles of a cycle count (

ARM[:STARt][:LAYer[1]]:COUNt). The

program sets up five, 5,000 cycle bursts. Stop triggers are used to abort the

burst before all of the 5,000 cycles occurs. An external arm is used to start

the bursts. A stop trigger aborts a burst at the end of the current cycle.

The steps of the program are:

1. Set the (start) trigger source

TRIGger[:STARt]:SOURce <source>

2. Set the stop trigger source

TRIGger:STOP:SOURce <source>

3. Set the (external) stop trigger slope

TRIGger:STOP:SLOPe <edge>

4. Set the output frequency

[SOURce:]FREQuency[1][:CW | :FIXed] <frequency>

5. Set the output function

[SOURce:]FUNCtion[:SHAPe] <shape>

6. Set the signal amplitude

[SOURce:]VOLTage[:LEVel][:IMMediate][:AMPLitude] <amplitude>

7. Set the arm source

ARM[:STARt]:LAYer2:SOURce <source>

8. Set the (external) arm slope

ARM[:STARt]:LAYer2:SLOPe <edge>

9. Set the arm count

ARM[:STARt]:LAYer2:COUNt <number>

180 Arming and Triggering Chapter 5

1 2 ... 177 178 179 180 181 182 183 184 185 186 187 ... 533 534

Comentários a estes Manuais

Sem comentários

Agilent Technologies E1445A Manual do Utilizador Página 182

Comentários a estes Manuais

Manuais e produtos relacionados com Geradores de energia Agilent Technologies E1445A