DIGISPENSE 3020 CONTROLLER MODULE
Page 3-60
7 April, 2011
IVEK Corp.
P03L011B
Meter Mult Screen Description -
The Meter Mult (Multichamber) screen displays the current Metering parameters
and allows a user with Supervisor permission to change the parameters. The current permission level determines
which push-buttons are available as shown.
The Start and Stop push-buttons control Metering operation while this screen is visible.
Status -
The status indicates the operational state of the system. Refer to section 3.3.9 for an explanation of each
status type.
Total Volume -
Total Volume is the total amount of liquid dispensed in Dispense and Meter Modes. The total volume
counter will roll over after the maximum value is reached. The counter can be reset to 0 using the Clear Totalizer
screen.
Total Cycles -
Total Cycles is the total number of dispenses in Dispense and Meter modes. The total cycles counter
will go up to a maximum of 3,999,999,999 before restarting at 0. The counter can be reset to 0 using the Clear
Totalizer screen.
Recipe -
The Recipe line shows the current recipe selected in the Recipe screen. "0" indicates values changed since
last "Get Recipe".
Pump -
The Pump line shows the current pump size selected in the Setup C screen. The pump size can be either 4A,
3A, 2A, 1A, B, C, D or NONE.
Direction -
The Direction is the direction of liquid flow through the Pump Module for Dispense and Meter modes. The
direction is either Forward or Reverse.
Dispense/Meter Rate -
The Dispense/Meter Rate is the speed in micro liters per second during the dispense portion
of the operation. The range is based on the pump size as shown in the Pump Minimum/Maximum Chart. The
increment is equal to 20% of the minimum rate for the selected pump size.
Load Rate -
The Load Rate is the rate the pump will operate during the reload portion of the multi chamber meter in
micro liters per seconds well as during a load operation. The range is based on the pump size as shown in the Pump
Minimum/ Maximum Chart. The increment is equal to 20% of the minimum rate for the selected pump size.
To change a value;
1. Press the Arrow push-buttons to highlight the parameter.
2. Press the Enter push-button to bring up either the Select New Value or Enter New Value screen.
3. In the Select New Value screen use the up and down arrow push-buttons to select the value. In the Enter New
Value screen press the Minimum or Maximum push-buttons to select the desired value or use the left and right
arrow push-buttons to select the digit and the up and down arrow push-buttons to change the digit's value.
4. Press the Enter push-button.
Meter Multichamber Mode Pump
Minimum/Maximum Chart
Pump
Minimum
Maximum
Size
Rate
Rate
µl/Sec
µl/Sec
4A
0.010
40
3A
0.025
100
2A
0.05
200
1A
0.10
400
B
0.20
800
C
0.50
2000
D
1.00
4000
