ATI
Q46D-ODO Optical D.O. System
Part 5 – Configuration
35
O&M Manual
Rev-J (8/17)
Note: If the user will not be changing solution conductivity
dramatically during the calibration process, leave a default
setting of 00.50 mS/cm. For ultrapure water applications, set
this value to 0.00. For sea water applications, set this value
to 53.00.
Com Mode
Sets digital communication mode of analyzer. Optional
digital communication card must be plugged into the power
supply slot for this function to work. Press ENTER to initiate
user entry mode, and the entire value will flash. Use the UP
arrow key to modify the desired value; selections include 1-
None, 2- P-DP for Profibus DP, 3 – Modbus, 4 – Ethernet IP.
Press ENTER to store the new value.
Com Address
Sets bus address for digital communication mode of
analyzer. Optional digital communication card must be
plugged into the power supply slot for this function to work.
Press ENTER to initiate user entry mode, and the entire
value will flash. Use the UP arrow key to modify the desired
value. Range is 1-125. Press ENTER to store the new
value.
Iout#1 Mode
This function sets analog output #1 to either track PPM or
mg/L oxygen (default), % Saturation, or enables the PID
controller to operate on the oxygen input in either PPM,
mg/L, or % Saturation. Press ENTER to initiate user entry
mode, and the entire value will flash. Use the UP arrow key
to modify the desired value; selections include 1- for oxygen
tracking or 2-PID for oxygen PID control. Press ENTER to
store the new value.
*Iout#2 Mode
This function sets analog output #2 for either temperature
(default) or oxygen. Press ENTER to initiate user entry
mode, and the entire value will flash. Use the UP arrow key
to modify the desired value; selections include 1-C/F for
temperature, or 2-ppm for oxygen, or 3-% Saturation. Press
ENTER to store the new value.
