Ametek 241CE II Operator's Manual page 89

The LEDs, numbered 1–7 from left to right, and their conditions when
turned On are:
LED # Setpoint By
1 User
2 Diagnostics
3 Diagnostics
4 Diagnostics
5 User
6 User
7 User
Condition Existing When LED Turned On
The Hydrocarbon Dewpoint temperature Off-Spec Alarm is disabled
(Stat\History : En\Dis Alrm?).
Fault Alarm: Analyzer in Standby Mode – Immediate Service Required
(review SCode and XSCode in the Stat\History menu to gather
information before contacting AMETEK). The alphanumeric display will
also flash to alert the operator to this condition.
Warning Alarm: Analyzer reporting an abnormal condition
– Investigation Required (review SCode and XSCode in the Stat\
History menu and attempt to correct the problems).
Hydrocarbon Dewpoint Temperature Not Found (NoD), or Purging/Hold
Stage Is In Progress (Pur). This setting is made in the ApplicCFG :
UsrRelay menu.
See also the UsrRelay description under "Application Configuration
Menu" in this chapter.
Reserved for Water Content OffSpec Alarm setpoint. Currently Not
Used.
The current Hydrocarbon Dewpoint temperature is higher than the
Hydrocarbon Dewpoint temperature Off-Spec Alarm setpoint value
(ApplicCFG : HCDPA). This alarm will only be seen if the Off-Spec
Alarm is enabled in the Stat\History menu (LED 1 is Off when the
Off-Spec Alarm is enabled).
Reserved for Water Dewpoint temperature OffSpec Alarm setpoint.
Currently Not Used.
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User Interface 4-3