Browsing The Diagnostics History; Clearing The Diagnostic History - ABB LWT300 series User Manual

The following table gives you a quick way to identify the basic problems.
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Table 2 Basic problem identification from LCD
Icon
To obtain more information about the currently diagnosed error, you need to access the Diagnostics
operator menu.
To do so:
1 From the displayed Operator page, press the left action key (
2 Highlight and select Diagnostics.
In the error description, the error number is displayed on the second line (e.g., – – F200.010 – –). For
more information on event messages, see "Event codes and recommendations" on page 69.

Browsing the diagnostics history

To browse through the diagnostics history:
1 From the Diagnostics menu, select Diagnostic History.
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Figure 43 The Diagnostic menu
The last event message appears. To browse through all event messages, press the Up and Down
arrow keys.
2 Once you are done browsing, press Back.

Clearing the diagnostic history

To clear all diagnostic messages kept in the history:
1 From the Diagnostics menu, select Clear History.
2 Press OK. All event messages kept in the diagnostic history are erased.
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User Guide
Description
Error/Failure
Functional check
(e.g., during simulation)
Out of specification
Maintenance required
Error text
Configuration
Electronic
Operation
process
transmitter
) to access the operator menus.