Giga-tronics 8650B Series, Руководство по эксплуатации

Страница: 85 / 267

Remote Operation
Publication 31470-001, Rev C, November 2, 2017 3-7
3.2.3 Measurement Triggering
The power meter uses the Trigger Subsystem to trigger measurements in two different operational modes: a
normal mode which maximizes the instrument’s functionality, and GPIB Swift and GPIB Burst (also referred to as
Fast Buffered) modes that maximize the power measurement rate over GPIB.
3.2.4 Memory Functions
The MEMory commands control the configuration of the automated Voltage-Proportional-to-Frequency (V
PROP
F
or VF) sensor Cal Factor correction, and the analog outputs on the rear panel. Each of these connectors is used
with external devices. The V
PROP
F can be configured to match the V
PROP
F output of the microwave source. The
analog outputs are used with a variety of devices including chart recorders, oscilloscopes, voltmeters and
microwave source leveling inputs.
3.2.5 IEEE 488.2 Required Commands
Consistent with SCPI compliance criteria, the power meter implements all the common commands declared
mandatory by IEEE 488.2 (See Table 3-2).
Table 3-2: IEEE Required Command Codes
Mnemonic Name
*CLS Clear Status Command
*ESE Standard Event Status Enable Command
*ESR? Standard Event Status Register Query
*IDN? Identification Query
*OPC Operation Complete Command
*OPC? Operation Complete Query
*RCL Recall Command
*RST Reset Command
*SAV Save Command
*SRE Service Request Enable Command
*STB? Status Byte Register Query
*TRG Trigger Command
*TST? Self-Test Query
*WAI Wait-to-Continue Command