Keysight U8480 Series - Cls

IEEE-488.2 Command Reference 14
U8480 Series Programming Guide 333
*CLS
The *CLS (CLear Status) command clears the status data structures. The SCPI
registers (Questionable Status, Operation Status, and all the other SCPI registers),
the Standard Event Status Register, the Status Byte, and the Error/Event Queue
are all cleared.
Syntax
*CLS