Ametek 241CE II User Manual

PN 903-8797, Rev A
The User Interface is made up of two areas:
• Display Screen/LEDs
Consists of one self-illuminated line capable of displaying up to 12 alpha-
numeric characters and one row of seven LEDs. The information displayed
depends on the current operation mode.
- The self-illuminated line displays the results of the most recent measure-
ment cycle, mirror temperature, run time, and Status Code (SCode).
To change an operating parameter, it must be active on the display. The
display line ashes when the 241CE II Analyzer is in Standby Mode (a
Fault alarm is present).
- The LEDs provide a visual indicator of the built-in diagnostics function.
When a LED is On, it indicates the alarm condition associated with the
LED currently exists. For more information about this diagnostics tool,
see “Types of Alarms” in Chapter 4.
The LEDs, numbered 1–7 from left to right, and their conditions when
turned On are:
LED # Setpoint By Condition Existing When LED Turned On
1 User The Hydrocarbon Dewpoint temperature O-Spec
Alarm is disabled (Stat\History : En\Dis Alrm?).
2 Diagnostics 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 ash to alert the operator to this condition.
3 Diagnostics Warning Alarm: Analyzer reporting an abnormal
condition – Investigation Required (review SCode and
XSCode in the Stat\History menu and attempt to
correct the problems).
4 Diagnostics 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 “Working in
the Application Conguration Menu” in this chapter.
5 User Reserved for Water Content OSpec Alarm setpoint.
Currently Not Used.
6 User The current Hydrocarbon Dewpoint temperature is
higher than the Hydrocarbon Dewpoint temperature
O-Spec Alarm setpoint value (ApplicCFG : HCDPA).
This alarm will only be seen if the O-Spec Alarm is
enabled in the Stat\History menu (LED 1 is O when
the O-Spec Alarm is enabled).
7 User Reserved for Water Dewpoint temperature OSpec
Alarm setpoint. Currently Not Used.
3-2 | 241CE II Hydrocarbon Dewpoint Analyzer

Ametek 241CE II Specifications

General

Brand	Ametek
Model	241CE II
Category	Measuring Instruments
Language	English