Emerson Process Management 3420 Carbon Monoxide Alarm User Manual


 
150 Temperature and Pressure page
Section 5: Startup and meter configuration Reference, Installation, and Operations Manual
June 2013 3-9000-743 Rev S
1. To configure the Live Temperature, plus associated alarms, choose the settings listed in
the table below):
Table 5-16 Live Temperature Inputs
Daniel MeterLink
Display Name
Options and Guidelines
Live temperature, Min input
Enter the temperature (°C or °F) that corresponds to a 4 mA input signal.
The temperature must be within the range [-273.15 °C, 200 °C].
Live temperature, Max input
Enter the temperature (°C or °F) that corresponds to a 20 mA input
signal. The temperature must be within the range [-273.15 °C, 200 °C].
Temperature alarm, Low limit
Enter a value (°C or °F) within the range [-130 °C, 200 °C]. An alarm is
generated when the temperature is at or below this limit value.
Temperature alarm, High limit
Enter a value (°C or °F) within the range [-130 °C, 200 °C]. An alarm is
generated when the temperature is at or above this limit value.
Alarm Selection
The Alarm selection determines what value to use while a live input is in
alarm. This value is common with the pressure Alarm selection so when
one is changed, the other will change to match.
Choose Last good value or Fixed value