CHARMs Smart Logic Solver configuration > LS CHARM types

LS CHARM Analog input parameters

The table lists and defines the parameters an analog input can have.

Table: LS CHARM Analog input parameters

Parameter

Can Configure?

Description

FIELD_VAL_PCT

No

The last value reported (in percent of range) and the current status of the input.

NAMUR_ENA

Yes

Controls whether NAMUR alarming is performed on the input. If enabled and if the transmitter supports it, an analog value that is outside the NAMUR limits (106.25% and -2.5%) for four seconds has its status marked as Bad: Sensor Failure.

OVERRANGE_PCT

Yes

The percent value at which the analog value is considered overrange. If the signal is above this limit, its status indicates the value is limited high.

UNDERRANGE_PCT

Yes

The percent value at which the analog value is considered underrange. If the signal is below this limit, its status indicates the value is limited low.