Input
overloads
are reported in the following ways
:
Display Message
flashes on the display and the
error beeper
sounds (
if
enabled).
GPIB The
error bit in the serial poll register is set. The SI 1287 must be queried
with "?ER"
to
establish the
type of error.
RS423 If
the RS423 is being used for output only, then these errors are
not reported.
If any commands have been sent via the
RS423 then the
error
messages are
sent to the RS423.
1.5 GROUP 4
:
File Errors
44 File empty.
45 Illegal file access. Not allowed while the analyzer is running.
46 Illegal file size entry.
47 File position out of bounds.
1.6 GROUP
5
: Run-Time
Errors
51
Commands
not allowed during sweep.
52 Measurement rate not achievable in sync, sweep.
53
Null evaluation not performed
or completed.
1.7 GROUP
6
: Illegal I/O Manipulation
61 Attempt to
change operating conditions from a non-enabled I/O
device.
1.8
GROUP 9
:
Calibration Errors
91 Commands not allowed if not in calibration mode.
92 Offsets or multipliers
out
of range.
93
Calibration
constants in error; recalibration recommended.
94 Calibration constants in error; recalibration necessary.
95
Calibration
constants in error; Unit now
totally uncalibrated.
CSB/S11287
User Guide/issue AA
B.5