YOKOGAWA DTSXL, User Manual, Page: 218 / 289

< PART – B Software >
B-135
IM 39J06B40-01EN 14th Edition: May 30, 2022
B11.2. Fault Diagnosis
Fault diagnosis includes regular fault diagnosis performed by the DTSX3000
automatically and self-diagnosis performed by the DTSX3000 when it receives a
transmitted self-diagnosis command.
SEE ALSO
For details on the tests performed in fault diagnosis and fault handling, see Part C, “Operation and
Maintenance.”
B11.2.1. Self Diagnosis
The DTSX3000 performs self-diagnosis whenever it receives a communication
command for self-diagnosis execution.
SEE ALSO
For details on the remote command for self-diagnosis execution, see the DTSX3000 Communications
Guide (IM39J06B40-02EN).
Tip
Self-diagnosis cannot be executed during measurement. If a self-diagnosis execution command is
received during measurement, an execution error is generated.
B11.2.2. Display of Fault Diagnosis Results
Fault diagnosis results are displayed in the application log according to the tests
performed and the test results as listed in the Table below.
When “NG” is displayed in the application log as the results of fault diagnosis, there is a
possibility of failure. If the same diagnosis result is frequently detected, please contact
our sales representative with the application log information.
SEE ALSO
For details on how to display the application log, see Subsection B11.3.2,“Application Log File”.
Table: Display of Fault Diagnosis Results