CONCORD 2800 Operator's Manual page 96

Machine Alarms
Alarms show up as separate screens and are acknowledged on the terminal. The alarms are notifications
of an instance that happens on the machine that is not part of normal operation
If the alarm is current and hasn't been tended to, it will be listed in the Active List in the Diagnostic
Trouble Code list. If the alarm has been resolved, it will no longer be listed in the Active list, it will be
stored in the Inactive list for reference.
Accessing Diagnostic Trouble Codes
1. Select the Diagnostics button.
2. Select the Diagnostic Trouble Codes (DTC) tab (1).
•
Current trouble codes appear in the Active table. The DTC Identification number and
occurrence count is listed.
•
Resolved trouble codes appear in the Inactive table. The DTC Identification number and
occurrence count is listed.
3. Use the up and down arrows to scroll through the list of trouble codes. A description of the highlighted code
is shown below each table.
4. If desired, press the Clear button (2) to erase all the trouble codes listed in the Inactive table.
3. Operation
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