Standard Event Register Commands - Keysight Technologies 33210A User Manual

4 Remote Interface Reference

Standard Event Register Commands

See the table on page 276 for the register bit definitions.
*ESR?
Query the Standard Event Status Register. Once a bit is set, it remains set until
cleared by a *CLS (clear status) command or queried by this command. A query of
this register returns a decimal value which corresponds to the binary-weighted
sum of all bits set in the register.
*ESE <enable value>
*ESE?
Enable bits in the Standard Event Status Register to be reported in the Status
Byte. The selected bits are summarized in the "Standard Event" bit (bit 5) of the
Status Byte Register. The *ESE? query returns a decimal value which corresponds
to the binary-weighted sum of all bits enabled by the *ESE command.
– A *CLS (clear status) does not clear the enable register but it does clear all bits
– A STATus:PRESet does not clear the bits in the Status Byte enable register.
– A *PSC 0 preserves the contents of the enable register through power cycles.
280
in the event register.
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