Hach Ultra POLYMETRON 9210, Operator'S Manual

Page: 65 / 116

Page 59
SILKOSTAT 9210
The following curve indicates the result of the 4-20 current in terms of the
scale programming type and the first, middle and end value of the scale.
OUTPUT 1 to 6
AFFECT : X
TYPE : 0-20
MODE : Linear
LOW : 000.0 ppb
UP : 01.00 ppm
Select
Esc
OR
OUTPUT 1 to 6
AFFECT : Channel 1
With output 1
TYPE : 0-20
MODE : Linear
FIRST : 000.0 ppb
MIDDLE : 000.0 ppb
END : 000.0 ppm
Select
Esc
This screen displays the parameters of each 6 output.
If the dual mode is chosen, you must program the concentration
value corresponding to the middle of the scale.
Concentration
•
12 / 10 mA
END FIRST
•
Current
0..20mA/4..20m
4 / 0 mA
20 / 20 mA
•
MIDDLE
Linear
Dual
AFFECT : Choice of the measure channel. The
concentration of this channel will be carried
over the output X.
TYPE : 0-20 mA or 4-20 mA, choice of the analogue
output scale.
MODE : Linear or dual (see curve)
FIRST : First scale value.
MIDDLE : Middle scale value.
END : End scale value.