Precision Digital PD6310 - Manual (Page 37)

Model PD6210 & PD6310 Batch Controllers Instruction Manual
37
Batch Control Operation
1. A new container is prepared for the batch. Both valves are closed.
Note that the upper display may show the batch total from the last
batch.
2. The START button is pressed. Both valves open. The barrel begins
to fill as the total being dispensed is displayed in the big window. The
lower window shows the rate and units, alternating.
3. When the batch total reaches 50 gallons, the preset (55) minus the
preclose amount (5) for relay 2, relay 2 deactivates to close the main
valve. The barrel fills more slowly as a result, improving accuracy.
4. When the batch total equals the preset, relay 1 deactivates, closing
valve 1. Filling stops.
5. The BATCH button is pressed, and a new preset is entered, 100
gallons, and the enter/STOP button is pressed to confirm it.
6. The new batch begins when the START button is pressed, so both
relays activate and both valves open.
Additional Features
At any time during the batch, the STOP button may be pressed to pause
the batch. When paused, the START button will continue the batch, and
pressing the STOP button again will cancel the batch.
When in STOP mode, the STOP button may be pressed to cycle through
alternative parameters to be displayed on the lower display, including the
grand total, batch count, and preset.
The grand total and batch count may be reset in the reset menu by
pressing the MENU button and entering the reset menu. It may also be
reset with digital inputs.