YOKOGAWA YPP6830-AP0-0 Instruction Manual page 39

YPP6830 Explosion-Proof Pulse Input Rate/Totalizer
Manual or Automatic Grand
Total Reset Function (GtrST)
For manual reset, select T RESET → Gtrst → man
and then select whether manual reset will be enabled
(Enabl) or disabled (dsabl) using the Up arrow key.
Press the Enter button to accept. Disabling reset will
avoid inadvertent resets of the total via the front reset
button.
For automatic reset, select T RESET → Gtrst → Auto
→T DELAY and enter reset delay time in seconds.
The automatic grand total reset works together with
an open collector alarm assigned to trigger on a grand
total set point.
Once the grand alarm output grand total set point is
reached, the meter waits for a programmed amount of
time (T DELAY) and then resets the grand total to zero.
Time of Day Grand Total Reset
For timed reset, select T RESET → t rst → Time
→T RESET and enter the time of day at which the total
should be reset. The total value will be reset every
day at the specified time.
Press the Enter button, at any time, to accept a
setting; otherwise press the Menu button to exit
without saving changes.
Grand Total Automatic Reset
& Grand Total Alarm
The T DELAY parameter is used by the NPN open
collector outputs when they are programmed as grand
total alarms. If grand total reset (Gtrst) is
programmed to Auto,the time delay (T DELAY) is the
length of the associated Out 1 or Out 2 grand total
alarm prior to the grand total being reset to 0.
For information on programming the NPN open
collector pulse outputs as grand total alarms, see
Alarm Output (alrm)programming on page 33.
Press the Enter button, at any time, to accept a
setting; otherwise press the Menu button to exit
without saving changes.
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Instruction Manual