DC-TEC-MAN-CL96_B
DODtec.com
REV 1/9/2024 815-788-5200
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ChemLogic® CL96 Operating Manual
Chapter 4 – Setup & Configuration
4.1 Set System Date and Time
See section 6.2.e
4.2 Gas Selection
Each point on the CL96 must be setup for the appropriate gas and configured accordingly. See section 6.2.a
for information on selecting the gas for each point.
4.3 Alarm Settings
See section 6.2.a for information on how to adjust the alarm settings after the gas has been selected for each
point.
4.4 Output Contacts
The CL96 supports both energized and de-energized outputs and may be configured for either latching or non-
latching faults/events.
When configured for energized relays, the outputs are normally in a high state and change to a low state when
the corresponding fault/alarm occurs. De-energized relays work in the opposite manner. When the power is
ON, the Power Loss relay is always in the normally high state.
When latched outputs are selected any fault or alarm that occurs will remain until the ‘fault reset’ button is
touched. If non-latching outputs are selected the output will reset automatically if and when the condition that
caused the fault/alarm goes away.
4.5 Concentration Logging
Three levels of concentration logging can be configured in the CL96
• >0 – All concentration detected > = LDL are added to the concentration log.
• AP1 – Anytime alarm level 1 is reached, the concentration is added to the log.
• AP2 – Anytime alarm level 1 is reached, the concentration is added to the log.
For AP1 or AP2 logging the system will continue to log concentrations as long as the alarm level is active. If
latching faults are enabled the system will continue to log until the ‘fault reset’ button is touched.
NOTE : A message is added to the event log each time the ‘fault reset’ button is touched.
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