Technical data

Status Registers 3

Programmer’s Guide 21

Event Register It latches any signal state changes, in the way specified by the filter

registers. Bits in the event register are never cleared by signal state

changes. Event registers are cleared when read. They are also cleared by

*CLS and by presetting the instrument.

Event Enable

It controls which of the bits, being set in the event register, will be

summarized as a single output for the register set. Summary bits are

then used by the next higher register.

Access the status registers

There are two different methods to access the status registers:

• Common Commands Accesses and Controls

• Status Subsystem Commands