Page 1
-110
Target
Dribble Preact Near Zero
Consec. #
Subtotal
Total
200.0 Lb 75 0.0 10.0
23 1687 Lb 3468 Lb
Slow Dispense
Net
Scale
#1
Scale #104/19/2011 1:12PM
ID #1
Setup
Menu
Pre Sets Totals
ID #2
920i® FlexWeigh104
loss-in-Weight Dispensing controls
Dispensing Materials
Print, Tare, Weigh (2 Speed Dispense), Print, Hold
Use the following steps to dispense material from a scale.
1. Press the Start button on the unit. The system veries the E-Stop button is pulled out
and a valid target weight has been entered. The system then:
• Increments the consecutive number by one
• Tares the scale to zero (net mode)
2. The system begins dispensing either of three speeds while a 920i displays
real time sequence progress.
Those three dispensing speeds include:
• Single speed dispensing - The system turns on fast ll until the target weight/preact
weight is satised.
• Parallel speed dispensing - Turns on the fast ll and slow ll until the dribble weight
is satised. The system then turns off the fast ll and leaves the slow ll on until
the target weight/preact weight is satised.
• Dual speed dispensing - Turns on the fast ll until the dribble weight is satised.
The system turns on the slow ll until the target weight/preact weight is satised.
3. If during the dispensing cycle the system determines that the material supply
on the scale has run empty, the system will pause the automatic process and prompt
for a resupply of material. The current dispensing process can resume from where
it left off by pressing Start.
4. The system does the following when the target/preact is reached.
• Turns off the output based on the dispensing mode.
• Updates the subtotal weight and number of dispenses
• Updates the total and number of dispenses
• Turns on the Dispense Complete output.
5. The system delays for the Delay After Dispense time before it exits
the sequence and ready for the next dispense.
104
Application:
The 920i FlexWeigh 104 is designed for
applications where a preset target weight
is repeatedly dispensed from removable
vessels or containers that may become
empty during the sequence of a dispense.
When an empty supply is detected, the
system will prompt for more supply. When
pressing Start, the system automatically tares
the scale, starts the loss-in-weight dispense
from zero, and stops as programmed;
all while transmitting and storing the
accumulated weight totals.
Standard Features:
• Stainless Steel NEMA 4X enclosure
• Pre-programmed and congured 920i
HMI Indicator/Controller
• Heavy-duty push buttons and switches
E-stop, Start, Reset/Resume
• Built-in safety interlocks prevent start
Dispense Screen
An ISO Registered Company © 2011 Rice Lake Weighing Systems PN 121116 5/11
without adequate weight to complete cycle
• (2) 2amp, 120 VAC feed output (fast
and slow feed)
• Emergency stop which can be resumed
at any point
• Auto Tare on START
• Auto Print and Weight Total
Options:
• Switches for manual-override control
• Large-diameter pilot lights
• 120 VAC outputs for: Dispense
Complete and Slow Cycle
• Customized software and
hardware congurations
230 West Coleman Street • Rice Lake, WI 54868 • USA
TEL: 715-234-9171 • FAX: 715-234-6967
www.ricelake.com
mobile: m.ricelake.com
Specications subject to change without notice.
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