5
OPERATION
38
OPTISENS TUR 2000
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07/2017 - 4001970202 - MA OPTISENS TUR 2000 R01 en
5.3.12 Check signal reset
Command Format: ID + CR
^
For example, if ID = 14, type 14CR
^
or 00CR
^
This function is for turning the check signal to the default value 100%.
The
“
Check signal cal.: not done
”
message will mean the parameter is turned to the default value
through the Command ID + H
5.3.13 Check enable
Command Format: ID + K + x
^
For example, if ID = 14, type 14K1
^
or 00K1
^
The enable check signal allow to have information about:
•
dirty or damaged lens surfaces
•
the probe is not well immersed into the sample or air bubbles close to the lens
•
the ambient light is too high to saturate the turbidity signal.
In the analog operating mode the violation of the fouling or dry alarm limits or the high external
light is signaled by the current loop flashing at 3.80 mA and 21.0 mA every 16 seconds. The
sequence is ended when all the alarm condition are not present.
5.3.14 Check fouling
Command Format: ID + F + x
^
For example, if ID = 14, and we need to set the alarm for dirty cell
to 10% of the check signal, type 14F10
^
or 00F10
^
The Command is for setting the alarm limit of the dirty or damaged lens surface.
The Command sets the alarm limit of the dirty or damaged lens surface.
Probe response:
ID + CR + x
command executed correctly
Probe response:
none
command does not run properly
Probe response:
ID + K + x
command executed correctly
Probe response:
none
command does not run properly
Probe response:
ID + F + x
command executed correctly
Probe response:
none
command does not run properly
