SICK DUSTHUNTER T User Manual

Start-up and Parameter Settings
DUSTHUNTER T · Operating Instructions · 8012428 V 2.0 · © SICK MAIHAK GmbH Germany 69
Field Parameter Remark
Analog
Outputs
-General
Configurationn
Output Error
current
Yes Error current is output.
No Error current is not output.
Error current Value < Live Zero (LZ)
or > 20 mA
mA value to be output in "Malfunction" state (error case) (size
depends on connected evaluation system).
Current in
Maintenance
User definedvalue A value to be defined in the "Maintenance current" window is output
during "Maintenance".
Last value The value measured last is output during "Maintenance".
Measured value output The current measured value is output during "Maintenance".
Maintenance
current
Whenever possible,
value ≠
LZ
mA value to be output in "Maintenance" state
Optional
Analog Output
Modules
Use first analog
output module
Inactive Not permitted for DUSTHUINTER T100/T200 (AO 2 and AO 3 available
per default).
Active Opens the fields to set parameters for AO 2 and AO 3 (standard on
DUSTHUNTER T100 and T200)
Analog Output
1 Parameter
Value on
analog
output 1
Conc. a.c. (Ext.) Dust concentration under operating (actual)
conditions (based on extinction)
The selected
measured variables
are output on the
analog output.
Conc. s.c. (Ext) Dust concentration under standard conditions
(based on extinction)
Opacity
Extinction
Transmission
Rel. opacity
Relative opacity
Live zero Zero point
(0, 2 or 4 mA)
Select 2 or 4 mA to ensure being able to
differentiate between measured value and
switched off device or interrupted current loop.
Analog Output
1 Scaling
Limit low Lower measuring
range limit
Physical value at live zero
Limit high Upper measuring
range limit
Physical value at 20 mA
Limiting Value Limit value Conc. a.c. (Ext.) Dust concentration under operating (actual)
conditions (based on extinction)
The selected
measured variables
are output on the
analog output.
Conc. s.c. (Ext) Dust concentration under standard conditions
(based on extinction)
Opacity
Extinction
Transmission
Rel. opacity
Relative opacity
Hysteresis
Type
Percent Assignment of the value entered in the "Hystere Wert" field as relative
or absolute value of defined limit value
Absolute
Switch at Over Limit Specification of the switching direction
Under Limit
Limit Limit value Value When value > 0, the limit value relay switches when the entered value
is exceeded or underflown.
Hysteresis Value Defines a tolerance for resetting the limit value relay
Set the parameters for "Analog Output 2(3) Parameter" and "Analog Output
2(3) Scaling" in the same manner as for "Parameter Analog Output 1" and
"Analog Output 1 Scaling".

SICK DUSTHUNTER T Specifications

General

Brand	SICK
Model	DUSTHUNTER T
Category	Measuring Instruments
Language	English