Instruction manual

Chapter 4 Command Reference

:STATus Subsystem

Programming Guide 4-35

COMMENTS • The parameter and the query response value, when rounded to an

integer value and expressed in base 2 (binary), represent the bit values

of the positive transition filter.

• The value of unused bits is zero when queried and is ignored when set.

• A TRUE bit in the positive transition filter specifies that a positive

(FALSE to TRUE) transition of the corresponding bit in the Operation

Condition Status Register generates the corresponding event in the

Operation Event Status Register.

• At power-on and STAT:PRES, the positive transition filter is preset

such that each bit is a 1 (TRUE).

• This value is unaffected by *RST, *CLS, and *SAV/*RCL.

FRONT-PANEL

KEYS

None

COMMAND :STATus:PRESet

This event command presets the enable registers and transition filters

associated with the Operation and Questionable status reporting

structures. The enable registers and negative transition filters are preset

such that each bit is a 0 (FALSE). The positive transition filters are preset

such that each bit is a 1 (TRUE).