Precision Digital PD6730X - Manual (Page 91)

PD6730X Vantageview Super Snooper Modbus Scanner Instruction Manual
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Pause/Start Automatic Scanning
Automatic scanning will cycle through the enabled Modbus PVs, math channel CVs, rate, total, and grand
total. The time each variable will be displayed is programmed in the Scan Time (T-SCAN) menu on page
57.
To pause scanning on the displayed variable, press the Scan button.
To start scanning again, press the Scan button.
Manual Scanning
The enabled Modbus PVs, math channel CVs, rate, total, and grand total variables can be manually
cycled onto the display using the Next and Previous buttons.
The Next button will display the next enabled display variable, proceeding in the order of Modbus PVs,
math channel CVs, rate, total, and grand total.
The Previous button will display the displayed variable shown prior to the one being displayed, cycling
through display variable in the reverse order.
Resetting the Total (TOTAL?)
If manual total reset is enabled in the Total Reset menu, the total may be reset by holding the Right
arrow button while the total is being displayed, and using the Enter button to confirm the reset.
Additionally if programmed for manual reset, the total may be reset using a normally open pushbutton
connected across the terminals RST and COM.
Note: The total is cleared immediately when Enter button is pressed. Totalization will then continue, even
if the Enter button or external reset button continues to be held down/triggered.
Resetting the Grand Total (GrTOT?)
If manual grand total reset is enabled in the Grand Total Reset menu, the grand total may be reset by
holding the Right arrow button while the grand total is being displayed, and using the Enter button to
confirm the reset.
Note: The grand total is cleared immediately when Enter button is pressed. Totalization will then
continue, even if the Enter button or external reset button continues to be held down/triggered.
Reset Scanner to Factory Defaults
Reset to factory defaults will restore most scanner parameters to their factory default setting.
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.
Factory default reset does not change the saved backup restore settings, override passwords, or edit
parameters locked by a permanent non-resettable grand total. See Non-Resettable Grand Total, as
described on page 81.
Instructions to load factory defaults can be found in the Backup & Restore (BACKUP) menu on page 88.