Precision Digital Corporation ProtEX-MAX PD8-6300, Instruction Manual

Page: 57 / 64

PD8-6300 Pulse Input Rate/Totalizer, Counter & Tachometer
Instruction Manual
57
Maximum/Minimum Readings
The max & min readings (peak & valley) reached by
the process can be displayed either continuously or
momentarily:
1. Display briefly by assigning to the F1-F3 function
keys, F4 (digital input) 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), F4 (digital
input), 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 diagrams 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.