Precision Digital Corporation PD8-6262, Instruction Manual

Page: 64 / 70

PD8-6262 Explosion-Proof Dual Analog Input Flow Rate/Totalizer
Instruction Manual
64
Troubleshooting
The rugged design and the user-friendly interface of
the totalizer should make it unusual for the installer or
operator to refer to this section of the manual.
However, due to the many features and functions of
the totalizer
, it’s possible that the setup of the totalizer
does not agree with what an operator expects to see.
If the totalizer is not working as expected, refer to the
Diagnostics menu and recommendations below.
Diagnostics Menu (
diag
)
The Diagnostics menu is located in the Advanced
Features menu. To access the Diagnostics menu, see
Advanced Features Menu on page 52 .
This menu allows the user to test the functionality of
all the totalizer LEDs, check the totalizer
’s software
and version information, and erase the MeterView Pro
software installation files from the totalizer. Press the
Enter
button to view the settings and the Menu button
to exit at any time.
For a description of the diagnostic messages,
see
Advanced Features Menu & Display Messages on
page 52 .
Testing the Display LEDs
To test all LEDs on the display:
1. Go to the Diagnostics menu (
diAG
) and
press Enter button.
2. Press Up arrow button and scroll to
LED Test menu (
led t
)
3. Press the Enter button to activate the LED
Test. The totalizer will cycle through all
digits, decimal points, and relay indicators to
enable the operator to check that all LEDs
are functioning properly.
4. Press the Enter button again to access the
Information menu (
info
) or press the Menu
button to return to Run Mode.
Determining Software Version
To determine the software version of a totalizer:
1. Go to the Diagnostics menu (
diAG
) and
press Enter button.
2. Press Up arrow button and scroll to
Information menu (
Info
).
3. Press Enter to access the software number
(
SFT
) and version (
UER
) information. Write
down the information as it is displayed.
Continue pressing Enter until all the
information is displayed.
4. The totalizer returns to Run Mode after
displaying all the settings.
Reset Totalizer to Factory
Defaults
When the parameters have been changed in a way
that is difficult to determine what’s happening, it might
be better to start the setup process from the factory
defaults.
Instructions to load factory defaults:
1. Enter the Advanced Features menu. See
Advanced Features Menu , page 52.
2. Press Up arrow to go to Diagnostics menu
3. Press and hold Right arrow for three seconds,
press
Enter when display flashes
reset
.
Note: If Enter is not pressed within three seconds, the
display returns to Run Mode.
4. The totalizer goes through an initialization
sequence (similar as on power-up), and loads the
factory default settings.