Tektronix 2221 - Page 126

Options and Accessories - 2221 Operators
Table
7-35 (
cont )
EVENT
?
Code
Instrument Status
System
Events
u
401
451
452
453
454
455
456
Power
on .
Parity
error
.
Framing error
.
Carrier lost .
End of acquisition OPC .
End of plot OPC .
Diagnostics
test
complete OPC .
Execution
Warnings
L.
551
552
553
554
555
556
557
558
Single
sweep is
already
armed .
No ground
- dot
measurement
available .
Invalid probe code or
identify
.
Query not valid
for
current instrument state
.
Requested setting is out of detent ( uncalibrated ) .
MESsage
display
buffer is
full .
Waveform preamble is incorrect , has been corrected .
Waveform
transfer
ended abnormally .
نالا
4
u
บ
7-50