VXI 3002 - Manual (Page 69)

STATUS BYTE
3-39
Summary of status reporting commands and queries
*CLS Clears Status Registers and the Error Queue
*ESE<nrf> Writes to Standard Event Enable Register
*ESE? Reads from Standard Event Enable Register
*ESR? Reads from Standard Event Status Register
*SRE<nrf> Writes to Service Request Enable Register
*SRE? Reads from Service Request Enable Register
*STB? Reads from Status Byte Register
CCR? Reads from Coupling Condition Register
CSE<nrf> Writes to Coupling Status Enable Register
CSE? Reads from Coupling Status Enable Register
CSR? Reads from Coupling Status Register
HCR? Reads from Hardware Condition Register
HSE<nrf> Writes to Hardware Status Enable Register
HSE? Reads from Hardware Status Enable Register
HSR? Reads from Hardware Status Register
SCR? Reads from Instrument Condition Register
SSE<nrf> Writes to Instrument State Enable Register
SSE? Reads from Instrument State Enable Register
SSR? Reads from Instrument State Status Register
<nrf> Decimal Numeric Program Data
All of the above queries respond with a nr1 numeric format.