Maintenance Manual

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Enable: Check this box to enable the Alarm/Warning.
Alarm: Makes this signal an alarm (red display). Otherwise, it will be a warning (yellow display).
Audible: Check this box to make the buzzer ring while this alarm is active.
Silence Duration: Set the time this Alarm will remain silenced.
Annunciate when occurred: Check this box to keep activated any associated relay even when this alarm has
occurred.
Acknowledgeable: Check this box to make the alarm acknowledgeable. If an alarm is ackowledged, the buzzer will
be silenced and the alarm IO board Output will stop being active. To acknowledge an alarm, go to the alarm list
page and press the blue “Active” status on the right of the alarm. The “Active” status should change to
“Acknowledge”.
Timer On: It is the time delay between the triggering of the condition and the activation of the alarm.
Timer Off: It is the time delay between the stopping of the condition and the deactivation of the alarm.
Analog Value Usage: It is used to describe the activation range of the alarm. “Lower Than”, “Higher Than” and
“Between” can be selected. The corresponding value has to be entered.
Text: This field can be used to change the name of the alarm that will be displayed while this alarm is active. Note
that changing the factory set name of an alarm will disable any translation of this alarm to different languages.
Hysteresis: In the “Analogue Value Usage” field, it is possible to chose “Hysteresis Low Setpoint” and “Hysteresis
High Setpoint”. Both Analog Low Value and High Value needs to be selected for this mode to be effective. For the
“Hysteresis Low Setpoint”, the alarm will be trigger if the chosen signal goes below the “Low Setpoint” and will be
reset when the signal rise above the “High Setpoint”. For the “Hysteresis High Setpoint”, the alarm will be trigger if
the chosen signal goes above the “High Setpoint” and will be reset when the signal falls below the “Low Setpoint”.
Sensor Selection
Config > Advanced > Sensors
All analog sensors, voltage sensors, a current sensor and a Ground fault sensor can be calibrated by accessing this
page. The Analog Input 1 is dedicated to the Pressure Transducer 1. The other Analog Input depends on the
controller options.