31
4.4.2 Output
setting
The Output Settings menu allows to set current output (0–20 or 4–20 mA), zero (Out Zero) and full scale (Out
Max) values, in engineering units. Out Zero value corresponds to 0 mA or 4 mA (according to the output
chosen) and the Out Full Scale value to 20 mA.
WARNING!
Set 0
–
20 mA or 4
–
20 mA accordingly. To modify output signal change Jumper JP1-
JP2 as shown in Par. 4.4.2.1 – Fig. 11
(See Section 4.4 to get here)
Output Settings
Channel 1
Channel 1
0-20 / 4-20 mA
Cannel 1
Out Zero
Channel 1
Out Span
Output Settings
Channel 2
Channel 2
0-20 / 4-20 mA
Channel 2
Out Zero
Channel 2
Out Span
Output Settings
Channel 3
Channel 3
0-20 / 4-20 mA
Channel 3
Out Zero
Channel 3
Out Span
Only when Channel 2
pc board is installed
Only when Channel 3
pc board is installed
Menu
Output setting
In the following table the default values of Out Zero and Out Max are presented. Minimum span and
maximum ranges are also presented.
Parameter
Unit
Out Zero
Out Max
Minimum Span Maximum
range
pH pH
2.00 12.00 1.00 0.00–14.00
mV mV
-500 +500 100 -1500–+1500
O3 ppm
0.00 1.00 0.
25 0.00–10.00
Cl ppm
0.00 1.00 0.25 0.00–10.00
CD ppm
0.00 1.00 0.25 0.00–10.00
T °C
-10.0
100.0
5 -20–+100
mA mA
4.00 20.0 2
(0)
4–20.0
Summary of Contents for AW400 Series
Page 1: ...Instruction Manual IM AW4TX Issue 5 Chlorine Transmitter AW400 Series ...
Page 69: ...67 Notes ...
Page 70: ...68 ...
