Introduction to SCPI commands SCPI (abbreviation of Standard Commands for Programmable Instruments), that is, the standard command set of programmable instruments (programmable instruments). SCPI is a standardized instrument based on the existing standards IEEE 488.1 and IEEE 488.2, and following the floating -point arithmetic rules of the IEEE 754 standard, ISO 646 information exchange 7-bit coded symbols (equivalent to ASCII programming) and other standards Programming language. SCPI commands are tree-like hierarchies, including multiple subsystems, and each subsystem consists of a root keyword and one or more hierarchical keywords.
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