Manual

Remote Control Commands and Queries
WM-RCM-E Rev D ISSUED: February 2005 91
STATUS
ALL_STATUS?, ALST?
Query
DESCRIPTION
The ALL_STATUS? query reads and clears the contents of all
status registers: STB, ESR, INR, DDR, CMR, EXR and URR except
for the MAV bit (bit 6) of the STB register. For an interpretation of
the contents of each register, refer to the appropriate status register.
The query is useful to obtain a complete overview of the state of
your oscilloscope.
QUERY SYNTAX
ALl_STatus?
RESPONSE FORMAT
ALl_STatus STB,<value>,ESR,<value>,INR,<value>,
DDR,<value>,CMR,<value>,EXR,<value>,URR,<value>
<value> : = 0 to 65535
EXAMPLE (GPIB) The following instruction reads the contents of all the status
registers:
CMD$=“ALST?”: CALL IBWRT(SCOPE%,CMD$):
CALL IBRD(SCOPE%,RSP$): PRINT RSP$
Response message:
ALST
F2,000000,ESR,000052,INR,000005,DDR,000000,
CMR,000004,EXR,000024,URR,000000
RELATED COMMANDS
*CLS, CMR?, DDR?, *ESR?, EXR?, *STB?, URR?