Keysight 34420A - Page 192

4 Remote Interface Reference
188 Keysight 34420A User’s Guide
*PSC {0 | 1}
(Power-on status clear.) This command clears the Status Byte and Standard Event
register enable masks when power is turned on (*PSC 1). When *PSC 0 is in effect,
the Status Byte and Standard Event register enable masks are not cleared when
power is turned on. [non-volatile memory]
*PSC?
This command queries the power-on status clear setting.
Returns “0” (*PSC 0) or “1” (*PSC 1).
*SRE <enable value>
This command enables bits in the Status Byte enable register.
*SRE?
This command queries the Status Byte enable register. The meter returns a
decimal value which corresponds to the binary-weighted sum of all bits set in the
register.