Status Code (Scode), Alarm Conditions, And Corrective Action - Ametek 241CE II User Manual

Status Code (SCode), Alarm Conditions, and Corrective Action

This section lists the primary code, error code, alarm type, condition/descrip-
tion, and suggested corrective action associated with each type of SCode
alarm. If no alarms are present, the primary SCode '0' is displayed.
Primary Error Alarm
Code Code Type
0 — —
1 1 Warning
2 2 Warning
4 3 Warning
PN 903-8797, Rev A
The 'w' or 'f' preceding a message indicates a 'w'arning or 'f'ault alarm
condition.
Condition / Description / Suggested Corrective Action
No Warnings or Faults
If the primary code returned is '0' , no Warnings or Faults exist. This is not an alarm.
Corrective Action:
No action is required.
w TimeOut [Stage-Time-Out]
One or more of the stages in the measuring cycle has encountered a time-out condition.
Corrective Action:
• Review the current XSCode (Stat\History menu) to determine which stage(s) have a
time-out condition – "w Hold TimeOut", "w Cool TimeOut", and/or "w Warm TimeOut".
Depending on which stage(s) have encountered this condition, refer to its specific cor-
rective action.
w No H2O DP [Water-Dewpoint-Temperature-Not-Found]
This alarm is available only if the H2O DP:INT option is enabled from the MonitorCFG
menu.
The internal water dewpoint temperature was not determined during the last measuring
cycle. This alarm is not related in any way to the optional, external water dewpoint
temperature (if used).
Corrective Action:
• Review the current XSCode (Stat\History menu) to determine if there has been
a "w Cool TimeOut" alarm. If not, decrease the mirror low setpoint temperature
(ApplicCFG : MTLo) and check the HCDP temperature (RUN menu) to see if it is
particularly high (e.g., greater than 20 °C/68 °F).
w No HC DP [Hydrocarbon-Dewpoint-Temperature-Not-Found]
The hydrocarbon dewpoint temperature was not determined during the last measuring
cycle. LED 4 will be On.
Corrective Action:
• Review the current XSCode (Stat\History menu) to determine if there has been
a "w Cool TimeOut" alarm. If not, decrease the mirror low setpoint temperature
(ApplicCFG : MTLo) and check the HCDP temperature (RUN menu) to see if it is
particularly high (e.g., greater than 20 °C/68 °F).
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