E4990A Help
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In the E4990A, the following registers provide a condition register and
transition filter:
• Operation status register
• Questionable status register
• Questionable limit status register
• Questionable limit channel/trace status registers
Commands for the Status Reporting System
You can manage the status report system using the following commands in
any combination:
• *CLS
• *SRE
• *STB?
• *ESE
• *ESR?
• :STAT:PRES
• :STAT:OPER:ENAB
• :STAT:OPER:COND?
• :STAT:OPER?
• :STAT:OPER:PTR
• :STAT:OPER:NTR
• :STAT:QUES:ENAB
• :STAT:QUES:COND?