ABB AX413 User Manual page 23

...5.3 Configure Sensors
A: Analyser Type
User
set to
Conc
H3PO4
H2SO4
HCl
NaCl
-----
NaOH
A: Concentration
User
H3PO4
H2SO4
HCl
NaCl
NaOH
19. 9 9
%
A: Decimal Place
10
Secs
A: Filter Time
Config. Sensor A
Edit
Yes
-----
No
Concentration
Concentration
Select the required concentration measurement:
NaOH – minimum 0%; maximum 15%
NaCl – minimum 0%; maximum 20%
– minimum 0%; maximum 18%
HCl
H2SO4 – minimum 0%; maximum 20%
H3PO4 – minimum 0%; maximum 40%
– minimum 0%; maximum 100%
User
Note. If is set to
A: Sensor Group
values to 6% for acids and 8% for alkalis. Exposure to higher concentrations will reduce
both the accuracy and the life of the AC400 sensors.
Decimal Place
Set the position of the decimal point.
Filter Time
Set the required filter time, between 1 and 60 seconds in 1 second increments.
Sensor B configuration (dual input analyzers only) is identical to Sensor A
Config. Sensor B
configuration.
See Section 5.4.
CONFIG. ALARMS
Edit Concentration
Select to manually define a 6-point concentration curve, otherwise select
Yes
selected – continued on next page.
Yes
A: Enter Point 1
selected – continued on page 23.
No
A: User Units
(see page 17), reduce the maximum concentration
AC400
5 PROGRAMMING...
.
No
21