Hardware Error Messages - Agilent Technologies E2730A Installation And Operation Manual

07 06 05
CME
PON N/U
&
&
07 06 05
CME
PON
N/U
15 14 13 12
REF BNI N/U EEF

3.4.5 HARDWARE ERROR MESSAGES

3-18
04 03 02 01 00
EXE DDE QYE OPC
N/U
&
&
&
04 03 02 01
EXE DDE QYE OPC
N/U
11 10 09 08
07
2LOR
EED N/U
N/U N/U
Figure 3-1. E2730A SRQ Structure Diagram
The E2730A performs both startup built-in internal tests and continuous
monitoring of key tuner sections. The tuner responds to a command which
reruns the startup test and also queries to determine the current status of
these operations along with the history since the last status request. The
errors indicated in these messages are all hardware errors and should not
occur as a result of normal operation. When the tuner detects one of these
errors the ERR LED on the front panel illuminates indicating the error
condition.
At startup the tuner verifies proper logic download and LO lock status.
The error status bits are set to indicate the results of startup tests.
07 06 05
N/U ESB MAV
N/U
&
O
SRQ
R
07 06 05
RQS ESB MAV
N/U
*ESE
EVENT ENABLE
O
R
&
*ESR
00
EVENT STATUS
(TABLE 3-10)
05 04 03
06
2LOT
1LO FXE
N/U
E2730A VXI RF TUNER
04 03 02 01 00
N/U N/U N/U N/U
&
04 03 02 01 00
N/U
N/U N/U N/U
DDE, CDE
02 01 00
DEV ERROR
N/U N/U N/U
(TABLE 3-11)
99-0043
OPERATION
*SRE
SRQ ENABLE
*STB?
STATUS BYTE
(TABLE 3-10)