ABB EasyLine EL3060 Series User Manual

EL3060 CONTINUOUS GAS ANALYZERS | OI/EL3060-EN REV. A 131
Status message categories
In terms of operator reaction, there are three categories of status messages:
• Status messages not requiring acknowledgment
• Status messages requiring acknowledgment
• Status messages requiring acknowledgment and troubleshooting
Status messages not requiring acknowledgment
The instrument operates normally after the status has been cleared. When
the status is cleared, the status signal is reset and the status message dis-
appears.
Example: Temperature error during the warm-up phase.
Status messages requiring acknowledgment
The instrument operates normally after the status has been cleared; howev-
er, the operator must be informed of the status. When the status is cleared,
the status signal is reset. The status message disappears as soon as the
operator has acknowledged it. The operator is thus informed about the
malfunction of the instrument.
Example: No new measurement values from the analog/digital converter.
Status messages requiring acknowledgment and troubleshooting
The instrument may not operate normally after the status has been cleared;
the operator must therefore acknowledge the status and eliminate the
cause of the status message. The status signal is reset and the status mes-
sage disappears as soon as the operator has acknowledged it, and the cause
of the status message has been eliminated.
Example: The offset drift between two calibrations exceeds the permissible
range.
Representation of the categories
The categories are indicated by the following symbols in the list of the sta-
tus messages and in the detail view of the individual status messages:
Symbol Status messages requiring
acknowledgment
Status messages not requiring
acknowledgment
The status message has not
been acknowledged.
The status message has arrived
(detail view).
The status message has been
acknowledged.
The status message has been
cleared (detail view). The status
message is inactive (message
list).
Acknowledgment of status messages
Status messages requiring acknowledgment must be acknowledged with
OK. This can be carried out in the message list and in the detail view.

ABB EasyLine EL3060 Series Specifications

General

Brand	ABB
Model	EasyLine EL3060 Series
Category	Measuring Instruments
Language	English