Input/Output - ABB Endura ACA592 Operating Instructions Manual

Endura ACA592
4-electrode conductivity transmitter

7.3.4 Input/Output

Menu
Input/Output
Exit
Input Output Level
Parameter
PV Rng Units
PV Lo Rng Val
PV Hi Rng Val
Damping
Alarm Current
58
Used to setup process value high / low ranges, damping and
4
alarm current settings.
Select
Description
Enables conductivity units selection for the purpose of editing the PV range values (PV Lo /
Hi Rng Val). This is independent of the Process value units.
This parameter is read-only when Analyzer Type = Concentration.
The PV low (minimum) value 0.0 (corresponding to 4 mA) of selected PV Rng Units.
The PV high (maximum) value corresponding to 20 mA of selected PV Rng Units.
Maximum values:
Group A 2,000,000 µS/cm (or 2000 mS/cm)
Group B 2000 µS/cm (or 2 mS/cm)
Enables damping of the 4 to 20 mA response.
Minimum value 0.0 s, maximum value 99.9 s.
Level of current loop output under alarm conditions.
Options comprise:

High (corresponds to alarm current level of 21.5 mA)

Low (corresponds to alarm current level of 3.8 mA)
7 Operator Pages and Menus
OI/ACA592/EC–EN Rev. B