ABB LWT300 Series User Manual page 78

The following table gives you a quick way to identify the basic problems.
—
Table 3
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.
—
Figure 52 The Diagnostic operator screen
NAMUR
Classification
icon
In the error description, the error code number is displayed on the second line (e.g., – – F223.023 – –).
For more information on event messages, see "Event codes and recommendations" on page 76.
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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.
Alarm group/category
Alarm code
Alarm description