Section 20 - Self Test
43
20. Error Codes
ERROR
CODE
DESCRIPTION EXPLANATION/RECOVERY
2
ROM checksum failed.
Tested at Power-up and User-invoked self test.
This error is displayed on the front panel, but is
not stored in memory. Install your spare monitor
or contact your local Bently Nevada office for
service.
3
Non-recoverable EEPROM failure.
Tested only at Cyclic self test. Install your spare
monitor or contact your local Bently Nevada
office for service.
4
EEPROM failure.
May be corrected by adjusting alarm setpoints in
the monitor (see section
12
). If setpoint
adjustment fails to correct this error, install your
spare monitor or contact your local Bently
Nevada office for service.
5
+7.5/-VT node out of tolerance.
6
+VRH node out of tolerance.
7
+5V node out of tolerance.
8
MVREF node out of tolerance.
9
+7.5V node out of tolerance.
10
+VRL node out of tolerance.
11
MVREF/-6.5V node out of tolerance.
12
+5V/-7.5 node out of tolerance.
13
Clock OK voltage out of tolerance.
Tested cyclically. If it is a stored error, recall and
clear the error codes as described in the Self Test
section.
If it is an active error, replace the monitor with a
spare or contact your local Bently Nevada office
for service.
14 RAM
failure.
17
COP watchdog not configured.
Tested at Power-up and User-invoked self-test.
These errors are displayed on the front panel, but
not stored in memory. Install your spare monitor
or contact your local Bently Nevada office for
service.
22
Incorrect jumper
configuration.
Tested cyclically. This error is not stored in
memory. Correct the jumper configuration of the
transducer option or the gap full scale option so
that the two are compatible (See section
21, 22,
or 23
).
NOTE: If the monitor experiences recurring stored errors contact your local Bently Nevada office for
service.
