Datcon DT9500, Operating Instructions Manual

Page: 69 / 100

DT9500
20220103-V2
69
10.4. Messages of critical errors
Such errors are caused normally by structural injuries or
damages. Repair is done by the service of Datcon. In case
of error it is recommended to notice of the displayed error
message, as well as of the phenomenon seen and
communicate to the Datcon service personnel.

A/D fault ( S ervice: A/D H ardware)
Either the A/D converter or It’s communication bus is faulty.
Repairing : by the service

EEPROM fault ( S ervice: EE PROM H ardware)
The memory storing the operation parameters, or it’s
communication bus is faulty, therefore access to the stored
parameters is not possible.
Repairing : by the service

EEPROM writing error ( S ervice: EE PROM P rotected)
The memory storing the operation parameters is faulty,
therefore changing the stored parameters in not possible.
Repairing : by the service

Calibration error ( S ervice: Cal ibration)
The instrument must be re-calibrated in the factory.
Repairing : by service

Default Factory Settings ( S ervice: D efault F actory
S ettings)
The instrument needs to be re-calibrated, and the
operating parameters have also got damaged.
Repairing : by service

The last saving was not successful ( E rror: L ast S av e )
Saving of the parameters modified last time was
unsuccessful. The error was caused most probably by an
interruption of the current loop. The status prior to the
modification was preserved.
Repairing : Enter the menu, check the parameters. Change
the incorrect values to the desired values, then exit the
menu in the regular way. Pay attention to ensure that the
loop current should not get interrupted during the
operation.