User's Manual

Table Of Contents
Page 44
X75 SERIES - Mk3 Controller
INSTALLATION & OPERATING MANUAL
Manual No. x75mk3-11
x75-man-Rev11-0815.indd
External UnderTemperature – This alarm will be active when the external
temperature falls below the activation temperature. It will not deactivate until the
temperature rises above the cancellation temperature.
Controller OverTemperature – This alarm will be active when the internal
temperature exceeds the activation temperature. It will not deactivate until the
temperature falls below the cancellation temperature.
Controller UnderTemperature – This alarm will be active when the internal
temperature falls below the activation temperature. It will not deactivate until the
temperature rises above the cancellation temperature.
13.5.3-VoltageAlarms
Figure25-AlarmMatrixWEBApplet-voltagealarmsettings(typical)
OverVoltage– This alarm will activate if the system voltage exceeds this threshold.
When the voltage falls below the cancellation threshold the alarm will be canceled.
LowVoltage – This alarm will activate if the system voltage falls below this
threshold. When the voltage rises above the cancellation threshold the alarm will
be canceled.
LowLowVoltage– This alarm will activate if the system voltage falls below this
threshold. When the voltage rises above the cancellation threshold the alarm will
be canceled.
13.5.4-CurrentAlarms
Figure26-AlarmMatrixWEBApplet-voltagealarmsettings(typical)
RectierOver Current This alarm will activate if the rectier current rises
above this threshold. The alarm will be canceled when the current falls below the
cancellation threshold.