{"version":"0.3.0-demo","instrument":{"manufacturer":"NI","model":"PXIe-4081","series":"PXI Source Measure Units","category":"source measure unit","description":"Fictionalized demonstration record. Identity and technical facts are unverified.","doc_source":"NI PXIe-4081 demo seed"},"global_limits":{"voltage":{"max":1,"unit":"V"}},"commands":[{"command":"SOUR:VOLT","description":"Illustrative SCPI-like command, not validated on hardware.","parameters":[{"name":"voltage","type":"float"}],"range":{"min":0,"max":1},"safety":{"sequence":[{"message":"Confirm instrument identity, firmware, wiring, and command support."},{"message":"Set current compliance and verify DUT wiring before enabling output."}]},"sets_state":{"SOUR:VOLT":"$ARGUMENT"},"tags":["iv-sweep","source-and-measure","iv-sweep"]}]}