SICK DUSTHUNTER C200 - Page 73

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8011952/YWL2/3-0/2016-08| SICK OPERATING INSTRUCTIONS | DUSTHUNTER C200
Subject to change without notice
START-UP AND PARAMETER SETTINGS 4
Limiting Value Limit value Concentration a.c.
(SI)
Dust concentration under
operating (actual) conditions
(based on scattered light intensity)
Select the measured variable
for which a limit value is to be
monitored.
Concentration s.c.
(SI)
Dust concentration under standard
conditions (based on scattered
light intensity)
Opacity
Extinction
Transmission
Scattered light
intensity
Scattered light intensity
Rel. opacity
Relative opacity
Concentration a.c.
(ext)
Dust concentration under
operating (actual) conditions
(based on extinction)
Concentration s.c.
(ext)
Dust concentration under standard
conditions (based on extinction)
Hysteresis type Percent Assignment of the value entered in the “Hysteresis value” field as
relative or absolute value of defined limit value
Absolute
Switch at Value exceeded Define the switching direction
Underflow
Limit Switch
Parameters
Limit value Value The limit value relay switches when the value entered is overflown
or underflown.
Hysteresis Value Define a tolerance for resetting the limit value relay
Field Parameter Remark
Set the parameters for “Analog Output Parameter 2(3)” and “Analog Output 2(3)
Scaling” in the same manner as for “Analog Output Parameter 1” and “Analog Output 1
Scaling”.