Responding To Alarms, Faults And Warnings - Honeywell Touchpoint Pro Technical Handbook

14.9 Responding to Alarms, Faults and Warnings

Users may respond to alarms and other events by various methods.
All users may view events, as described below.
Events may be acknowledged or reset by various methods, including the controller front panel Accept and Reset buttons,
touch screen menus, remote DIM-controlled switches, and, if enabled, Webserver and Modbus.
Access to controller Accept and Reset functions may be restricted to logged in users. The system may be configured so
that the Accept and Reset buttons are password protected and require a user to login. See Ch. 7 Software Setup and
Commissioning for further information.
Note: Switches and buttons connected to DIM channels may be used to provide remote Accept, Reset and Inhibit
functions. These inputs cannot be password controlled so it is the user's responsibility to limit access, if required, by using
other methods such as key operated switches. See Ch. 7 Software Setup and Commissioning for further information.
Note: Alarms may be commissioned as 'Latched' or 'Unlatched'. Unlatched alarms self-reset once the hazard has cleared,
while latched alarms require the user to verify that conditions are safe/normal before manually resetting the alarm.
Part. No. 2400M2501_6
NORMAL OPERATION
High 'off-scale' readings may indicate an explosive concentration.
Des résultats dépassant considérablement l'échelle peuvent être indicateurs d'une
Over range gas alarms should be investigated before attempts are made to reset them.
WARNING
AVERTISSEMENT
concentration explosive.
WARNING
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