Limit Parameters - ABB EL6010 Operator's Manual

Limit Parameters

Limit Parameters
Limit
Step Interval
Switching Hysteresis
Step Interval
32
If only one sample component is present in the gas analyzer, two limits can be set
for this component.
If there are two sample components in the gas analyzer, one limit can be set per
sample component.
Switching hysteresis can be set for each of the limits.
Limit 1
OFF > 400.0 ppm
Limit 1
OFF > 400.0 ppm
Limit 1
OFF > 400.0 ppm
Limit 1
OFF > 400.0 ppm
The limit adjustment step interval is 0.1 % of the span of the reference measuring
1)
range .
Limit 1 hysteresis
10.0 ppm
Limit 1 hysteresis
10.0 ppm
The hysteresis adjustment step interval is 0.01 % of the span of the reference
1)
measuring range .
1) For an explanation of the term "Reference Measuring Range" see pages
29 to 31.
EL6010 Gas Analyzer in Category 2G Operator's Manual
CO
Limit of the sample component displayed
CO
Activation.
Value range: ON or OFF
CO
Direction of effect.
Value range: < or > = Alarm on underflow or
overflow of limit
CO
Limit.
Value range: Within the reference measuring range
Switching Hysteresis
Extent of switching hysteresis.
Value range: Within the reference measuring range
1)
1)
42/24-30 EN Rev. 1