ABB LMT100 - Page 46

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LMT SERIES | MAGNETOSTRICTIVE LEVEL TRANSMITTER | OI/LMT100/200-EN REV.B
Menu: Process Alarm (continued)
Menu/Parameter Value Range Description
Process Alarm/Alarm Source
Alarm Source Software, Hardware Indicates from where alarms are set
Process Alarm/Alarm Mode/Failure Mode
High, Low Sets which direction to drive current when in
alarm
Process Alarm/Alarm Mode/Low Alarm Current
Low Alarm Current  Value of current set when in low alarm
Process Alarm/Alarm Mode/High Alarm Current
High Alarm Current  Value of current set when in high alarm
Process Alarm/Process Alarm Limits/Level
Level Low Low
Low
High
High High
Alarms set at different points of process range
for Level.
Signal available via HMI and HART protocol.
Process Alarm/Process Alarm
Limits/Distance Ullage
Distance/Ullage Low Low
Low
High
High High
Alarms set at different points of process range
for Distance/Ullage.
Signal available via HMI and HART protocol.
Process Alarm/Process Alarm Limits/Interface
Interface Low Low
Low
High
High High
Alarms set at different points of process range

Levels with Temperature device configuration.
Signal available via HMI and HART protocol.
Process Alarm/Process Alarm
Limits/Temperature
Temperature Low Low
Low
High
High High
Alarms set at different points of process range
for Temperature. Only applicable if device
configuration has temperature.
Signal available via HMI and HART protocol.