Tektronix AFG2021 Programmer's Manual page 124

Status and Events
3-6
Table 3-2: SESR bit functions
Bit Function
7 (MSB) PON
6 URQ
5 CME
4 EXE
AFG2021 Arbitrary Function Generator Programmer Manual
Power On.
Indicates that
the power to the
instrument is on.
User Request.
Indicates that an
application event
has occurred. The
instrument does not
use this bit.
Command Error.
Indicates that an
error occurred while
the instrument was
parsing a command
or query.
Execution Error.
Indicates that an
error occurred while
the instrument
was executing a
command or query.
Execution errors
occur for one of the
following reasons:
A value
designated in
the argument
is outside
the allowable
range of the
instrument, or
is in conflict
with the
capabilities of
the instrument.
The command
was not
executed
properly
because the
conditions for
execution is
differed from
those required.