ATI
Q46/84 Hydrogen Peroxide Monitor
Part 6 – Configuration
31
O&M Manual
Rev-H (6/17)
The STN display provides the highest possible contrast and widest
viewing angle under all conditions. Contrast control of this type of
display is generally not necessary, so contrast control is provided as a
means for possible adjustment due to aging at extreme ranges. In
addition, the display has an automatic temperature compensation
network. Press ENTER to initiate user entry mode, and the value will
flash. Use arrow keys to modify the value; range is 0 to 8 (0 being
lightest). Press ENTER to update and store the new value.
Main Units
This function allows the user to select either PPM or mg/L for the
peroxide measurement.
Zero Filter
This function forces the reading to zero when reading is below the
entered value. For example, If the entered value were 0.0020 the display
at 0.0019 would then indicate 0.0000. This feature is useful in blanking
out zero noise.
Main Display
This function allows the user to change the measurement in the primary
display area. The user may select between peroxide, sensor
temperature, or output current. Using this function, the user may choose
to put temperature in the main display area and peroxide on the
secondary, lower line of the display. Press ENTER to initiate user entry
mode, and the entire value will flash. Use the UP arrow key to modify
the desired display value. Press ENTER to store the new value.
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 H
2
O
2
(default) or
enables the PID controller to operate on the H
2
O
2
input. 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-ppm for H
2
O
2
tracking or
2-PID for H
2
O
2
PID control. Press ENTER to store the new
value.
*Iout#2 Mode
This function sets analog output #2 for either temperature (default) or
H
2
O
2
. 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 H
2
O
2
. Press ENTER to store
the new value.
