OPERATION
4
15
OPTISYS TSS X050 SERIES
www.krohne.com
07/2018 - 4004781502 - MA OPTISYS TSSx050 R02 en
4.1.2 Configuration of output current
The device is equipped with a 4
…
20 mA output in order to output the absorption measured
values. The output current is configured by means of the following parameters:
•
MrB
MrB
MrB
MrB defines the start of the measuring range and thus the 4 mA point.
•
MrE
MrE
MrE
MrE defines the end of the measuring range and thus the 20 mA point.
•
dAM
dAM
dAM
dAM defines the damping effecting the display and the output current.
•
Aoll
Aoll
Aoll
Aoll defines the minimum output current that can be output.
•
Aoul
Aoul
Aoul
Aoul defines the maximum output current that can be output.
•
Mout
Mout
Mout
Mout defines the error current that is output in the event of an internal error.
4.1.3 Switching points
The device is equipped with a PNP switching output configured by four parameters.
"Don" defines the switching on point and "doF" defines the switching off point. Together, both
parameters determine the function of the switching output.
"Don" < "doF"
If "don" is lower than "doF", the output is switched on once the measured value is between the
switching points (window function).
"Don" > "doF"
If "don" is higher than "doF", the output is switched on once the measured value exceeds "don".
The product is switched off only when the measured value falls below "doF" (hysteresis
function).
"Don" = "doF"
If "don" equals "doF", the output is switched on once the measured value exceeds the switching
value and is switched off once the measured value falls below the switching value again.
Both parameters can be set independently.
"dtyp" inverts the function of the switching output. If the value is 0, the switching output will work
as normally open (NO) contact; if the value is 1, the switching output will work as normally closed
(NC) contact.
"ddly" delays the reaction of the switching output by up to 200.0 seconds. This value holds true
for switching on and switching off.
