Programming
3
Keysight 53147A/148A/149A Operating and Programming Guide
243
COMMENTS
– Each event bit in the Operation Event Status Register corresponds to a specific
condition bit in the Operation Condition Status Register; this allows the
Operation Event Status Register to detect changes in conditions.
– An event becomes
TRUE
when the associated condition makes the transition
specified by the transition filters.
– The event bits, once set, are “sticky”—i.e., they cannot be cleared until they are
read, even if they do not reflect the current status of a related condition.
– The Operation Event Status Register is cleared by
*CLS
, by
:STAT:OPER[:EVEN]?
, and at power-on.
RELATED
FRONT-PANEL
KEYS
None
COMMAND
:STATus:OPERation:NTRansition <non-decimal numeric> | <NRf>
Sets or queries the negative transition filter for the Operation status reporting
structure.
RANGE
The range of the
<non-decimal numeric>
or
<NRf>
parameter is
0 to 32,767
QUERY
RESPONSE
Numeric data transferred as ASCII bytes in
<NR1>
format.
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 negative
transition filter.
– The value of unused bits is zero when queried and is ignored when set.
– A
TRUE
bit in the negative transition filter specifies that a negative (
TRUE
to
FALSE
) 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 negative transition filter is preset such that
each bit is a 0 (
FALSE
).
– This value is unaffected by
*RST
,
*CLS
, and
*SAV/*RCL
.
RELATED
FRONT-PANEL
KEYS
None
Содержание 53147A
Страница 1: ...Keysight 53147A 148A 149A Microwave Frequency Counter Power Meter DVM Operating and Programming Guide ...
Страница 20: ...20 Keysight 53147A 148A 149A Operating and Programming Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...
Страница 310: ...312 Keysight 53147A 148A 149A Operating and Programming Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...