ST2683A Operation Manual Ver.1.3
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For result data formats transmitted to a PC from the instrument, see Commands Reference.
6.2 SCPI (Standard Commands for Programmable Instruments)
SCPI is a new general command based on the IEEE488.2-1987 standard. (SCPI is the same as TMSL,
a system language for measurement testers adopted by HP.)
System for Component X System for Component Y
BUS
Relative information for measurement tester
Common commands and query
Syntax and data structure
Remote control
D C B A A B C D
IEEE488.1 Standard
SCPI SCPI
Where：Level D shows the instrument functions
Level C shows the common system functions
Level B shows the information communication functions
Level A shows the interface functions (IF)
Figure 6-2 SCPI functions levels
6.3 USBTMC Remote Control System
USB (Universal Serial Bus) remote control system controls the instrument through the USB
interface. This connection conforms to USBTMC-USB488 and USB2.0 protocols. You need to have
LabView or equivalent installed to use this type of connection.
6.3.1 System Configuration
Connect USB interfaces on PC and ST2683A through a USB cable.
6.3.2 Install the Driver
When ST2683A is first connected to a PC through a USB cable, the prompt information –Found
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