Rohde & Schwarz ZVL series - Page 327

R&S ZVL Contents
Operating Manual 1303.6580.32-05
312
Initiating Measurements, Speed Considerations.............................................................................329
Command Processing.....................................................................................................................330
Input Unit ......................................................................................................................................330
Command Recognition .................................................................................................................330
Data Base and Instrument Hardware ...........................................................................................331
Status Reporting System ..............................................................................................................331
Output Unit....................................................................................................................................331
Command Sequence and Command Synchronization ................................................................332
Status Reporting System ................................................................................................................333
Overview of Status Registers ..........................................................................................................334
Structure of an SCPI Status Register..............................................................................................335
Status Registers ..............................................................................................................................337
Contents of the Status Registers.....................................................................................................337
STB and SRE ...............................................................................................................................337
IST Flag and PPE.........................................................................................................................338
ESR and ESE ...............................................................................................................................338
STATus:OPERation ......................................................................................................................339
STATus:QUEStionable..................................................................................................................339
STATus:QUEStionable:LIMit1<1|2>..............................................................................................339
STATus:QUEStionable:INTegrity...................................................................................................340
Application of the Status Reporting System....................................................................................341
Service Request ...........................................................................................................................341
Serial Poll......................................................................................................................................342
Parallel Poll...................................................................................................................................343
Query of an Instrument Status......................................................................................................343
Error Queue..................................................................................................................................344
Reset Values of the Status Reporting System ................................................................................344