Note that the maximum value that may be entered is 64000.
default setting: LO: 0.0; HI: 100.0
4.2.2.9 brnout ( Temperature Sensor burnout )
Burnout enables the user to select up-scale (Hi) or down-scale (Lo) burnout
condition. This is available for thermocouple or RTD sensors only, and effects the
operation of all alarms and output options. When a temperature sensor is detected to
be open circuit, the burnout comes into operation, forcing the Process Variable
up-scale or down-scale. burn is shown on the display in place of the Process
Variable display.
The options are:
Hi ( High scale burnout )
Lo ( Low scale burnout )
default setting: Hi
The factors which can cause a burnout error are any of the following :-
Thermocouple open circuit
Cold junction thermistor temperature out of bounds
Cold junction thermistor electrical fault
Any RTD wire becoming open circuit
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