Omega DPU91-BC SERIES, Руководство пользователя, Страница: 19 / 32

19 OMEGA DPU91-BC Batch Controller System
Customize Label
If desired, a custom name can be entered. Enter 13-character
string. Default = BATCH.
Freq or S 3 L
If your fl ow sensor is con fi gured for frequency output, select FREQ. If
con fi gured for Digital (S
3
L) output (recommended), select S
3
L. Default = FREQ.
Batch Size
Set batch size and batch name of up to ten stored batches. Setting
batch size to zero hides the batch in VIEW Mode. One batch must be non-zero.
Note:
Same batch names can be assigned to multiple batches.
Batch Units
Enter up to four characters to de fi ne Batch Units. Default = GAL.
(Actual calculations are determined by the K-Factor).
Divide this unit by Flow Timebase to get Flow Units.
Totalizer Units
Identi fi es the Totalizer Units. It has no effect on any calculation.
Default = GALLONS.
Flow Units
Identi fi es the Flow Units. It has no effect on any calculation.
Flow Units equal Batch Units divided by Flow Timebase. Default = GPM.
Flow Timebase
Select S (seconds), M (minutes), H (hours), or D (days).
Default = s.
Batch Confi rmation
Select Batch Con fi rmation option. Choose ON, OFF, or PWD
(password). Default = OFF.
INPUT Menu
CAL Menu
K- Factor
Set K-Factor (pulses per unit volume) according to Flow Sensor manual.
Min: 0.0001, max: 999999. Cannot be zero. Default = 60.0000. In Simple Mode, the
K-Factor will be used for all batches. In Advanced Mode, there is one K-Factor for
each stored batch. See NOTE in Calibration section for Volume Calibration procedure.
T-Factor
sets the volume of each count of the Totalizer as a multiple of the volume
unit of the K-Factor. Min: 0.0001, max 999999. Cannot be zero. Default = 1.0000.
Volume Calibration
Enter the dispensed volume so the DPU91 can calculate a
K-Factor. Refer to Volume Calibration section on page 24 for procedure.
Note:
Relays and 4 to 20 mA output will be suspended while Volume Calibration is
performed, except for relays used for Batch or Two Stage modes. Relays in pulse
mode will suspend pulsing while Volume Calibration is being performed.
Manual Overrun Compensation
(ADVANCED Mode only) When Manual
Compensation is enabled, a batch will be stopped when the dispensed batch volume
reaches an amount equal to the batch size volume minus the Manual Overrun
Compensation volume.
Calibration Date
Enter date of calibration (mm-dd-yyyy) and initials of calibrator (ii).