![background image](http://html.mh-extra.com/html/protex/pd8-6200/pd8-6200_instruction-manual_1620225060.webp)
PD8-6200 Explosion-Proof Analog Input Flow Rate/Totalizer
Instruction Manual
60
Maximum/Minimum Readings
The max & min readings (peak & valley) reached by
the process can be displayed either continuously or
momentary:
1. Display briefly by assigning to the F1-F3 function
keys or to the digital inputs in the
User
menu.
2. Display continuously by assigning either display
to max/min through the
Display
menu.
Any of the F1-F3 function keys (buttons) and the
digital inputs can be programmed to reset the max &
min readings. The meters are set at the factory to
display the max reading by pressing the Up arrow/F2
button and to use the Right arrow/F1 button to access
the
Reset
menu.
To display max reading using function key with
factory defaults:
1. Press Up arrow/F2 button to display maximum
reading since the last reset/power-up.
2. To reset max/min press Right arrow/F1 button to
access the Reset menu. The max & min displays
are reset to actual values.
3. Press Menu to exit max/min display reading.
To display max/min readings continuously:
Assign either display to Max (
d Hi
), Min (
d Lo
), or
toggle between Max and Min (
d HL
) every 10
seconds.
Totalizer Overflow Displays
Total to 9 Digits
These flow rate/totalizers can display up to nine digits
of total flow with the total overflow feature.
In the diagram above, the flow totalizer is displaying
532,831,470 by toggling between a display of
“
oF 532
” and “
831470
”. Notice the T with arrow ▲
symbol is lit up indicating the display is in overflow
mode.