Teledyne LeCroy PXA125 - Manual (Page 7)

User Manual PXA125
vii
Control Buttons...........................................................................................3-49
Writing Equations ................................................................................................3-49
Equation Conventions .........................................................................................3-49
Typing Equations.................................................................................................3-51
Equation Examples..............................................................................................3-52
Combining Waveforms ........................................................................................3-56
Creating FM Markers....................................................................................................3-58
Chapter 4 – PROGRAMMING REFERENCE
What’s in This Chapter ...................................................................................................4-1
What’s Required.............................................................................................................4-1
The TEComm.dll Functions............................................................................................4-1
FindInstrument.......................................................................................................4-2
Openinstrument .....................................................................................................4-4
OpenAllInstrument.................................................................................................4-6
CloseInstrument ....................................................................................................4-8
GetInstrumentAttribute ........................................................................................4-10
GetStateMessage................................................................................................4-13
The TE5200drv.dll Functions .......................................................................................4-14
SendCommand....................................................................................................4-14
SendBlock ...........................................................................................................4-17
Introduction to SCPI .....................................................................................................4-21
Command Format................................................................................................4-21
Command Separator ...........................................................................................4-22
The MIN and MAX Parameters ...........................................................................4-22
Querying parameter Setting ................................................................................4-22
Query Response Format .....................................................................................4-22
SCPI Command Terminator ................................................................................4-23
IEEE-488.2 Common Commands .......................................................................4-23
SCPI Parameter Type .........................................................................................4-23
Numeric Parameters...................................................................................4-23
Discrete Parameters ...................................................................................4-23
Boolean Parameters ...................................................................................4-24