User's Manual

Hayes AT Reference
RFI-148 & RFI-900 High Output Power Paging Transmitters User Manual Page 90 of 134
Reset Cutoffs
Revert the sensor upper and lower cutoffs to the firmware defined defaults.
ATI207: Runs the Reset Cutoffs routine.
Reset Min/Max
Reset the historical minimums and maximums of monitored sensor values.
ATI104: Runs the Reset Min/Max routine.
Status Parameters Table
Name
Name of the sensor and its unit in this row of the table.
ATI176[a]: Returns the current value of Name.
Where: a = Status Parameters table index (starting from 0).
Current
Current measured sensor value.
ATI90[a]: Returns the current value of Current.
Where: a = Status Parameters table index (starting from 0).
Relevant Value
The current measured sensor value if it is relevant. Otherwise -2000000
ATI99[a]: Returns the current value of Relevant Value.
Where: a = Status Parameters table index (starting from 0).
Maximum
Maximum recorded sensor value since the statistics were reset.
ATI91[a]: Returns the current value of Maximum.
Where: a = Status Parameters table index (starting from 0).
Minimum
Minimum recorded sensor value since the statistics were reset.
ATI92[a]: Returns the current value of Minimum.
Where: a = Status Parameters table index (starting from 0).
Current State
Current fault status associated with this sensor.
ATI177[a]: Returns the current value of Current State.
Enumeration values:
0 = Nominal
1 = Lower Fault
2 = Upper Fault
Where: a = Status Parameters table index (starting from 0).
Upper Cutoff
Upper cutoff value for this sensor. Measurements which exceed this cutoff cause a fault.
ATI93[a]: Returns the current value of Upper Cutoff.
Where: a = Status Parameters table index (starting from 0).
Hysteresis (Stored)
Hysteresis value for this sensor. When a sensor is near the cutoff value this helps reduce excessive fault
toggling.