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Table 24: Parameter 4 values
Value range (%)
Description
Default
000 ... 100
Increases or decreases the signal level required
to trigger the ALERT status.
025
See Table 25 for examples on how the parameter value affects the signal level required to trigger the
ALERT status.
Table 25: Examples of adjusting ALERT threshold with parameter 4
Value (%)
Description
012
Halves the default signal level. ALERT triggers at 12% of maximum range.
025
Default value. ALERT triggers at 25% of maximum range.
050
Doubles the default signal level. ALERT triggers at 50% of maximum range.
ALERT threshold is set in relation to maximum measurement range, which is determined
with parameter 3. These two parameters are not linked and must be set independently.
For example, if you double the maximum measurement range, the default parameter 4
value is decreased from 025 to 012 (25% to 12% of maximum measurement range).
9.4.6
Parameter 5: ALARM threshold
Parameter 5 controls the relation between the maximum measurement range (adjusted with
parameter 3) and the ALARM status threshold. Parameter value corresponds to the signal level required
to trigger the ALARM status.
Table 26: Parameter 5 values
Value range (%)
Description
Default
000 ... 100
Increases or decreases the signal level required
to trigger the ALERT status.
100
See Table 27 for examples on how the parameter value affects the signal level required to trigger the
ALARM status.
Table 27: Examples of adjusting ALARM threshold with parameter 5
Value (%)
Description
050
Halves the default signal level. ALARM triggers at 50% of maximum range.
100
Default value. ALARM triggers at 100% of maximum range.
