Coastcom D/I Mux III System User Manual page 158

The set point is the value (the mantissa) raised to the specified power (exponent) at which alarms are
generated. To change the ERT set point or threshold, enter 1 as shown in Figure 4-42.
T1-1 Alarm Set Pt.
Mantissa (1..9)
[9]
Exponent (3..6)
[3]
The resolution determines the size of the T1 signal sample. The higher the resolution, the longer it takes
to complete sampling. To change the ERT resolution, enter a selection option as shown in Figure 4-43.
T1-1
Min. Resolution
1) 1E-5
2) 1E-6
3) 1E-7
4) 1E-8
[2]
Chapter 4. Configuration and Operation
Figure 4-42. Setting Set Points
Sample Time
12.5 Secs
2 Mins
21 Mins
3.5 Hrs
Figure 4-43. Setting ERT Resolution
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