Ration Packing Electronic Weighing Indicator For Loss-in-weight Ration Packing Scale
Suitable for Loss-in-weight Ration Packing Scale with Auto Bag-releasing or Manual Bag-releasing and Loss-in-weight Bulk Material Ration Feeding Scale.
EMC design with high anti-jamming capability, suitable for industrial environment.
32-bit ARM CPU with 72MHz clock & higher arithmetic speed.
6+10 green VFD digital tubes for English character and digit display.
8-key English keypad.
Menu&Shortcut mode operation with key tone.
24-bit High-precision and high-speed ∑-△A/D conversion module with 1/1,000,000 internal resolution and sampling frequency 400Hz.
Special anti-vibration digital filtering algorithm for ensuring the weighing stability and accuracy when there is strong vibration on the load receptor, and the rapid response capability when the weight signal changes.
Max. Connection Quantity: 8 Loadcells (350Ω).
Auto Zero Initial Calibration after Power-on, Auto Zero Tracking, Zero Fine Adjustment, Zero Calibration and Load Calibration functions available.
Optional Data Calibration function.
Auto-locking, Key-locking, Key-unlocking, Digital Setting&Calibration and I/O Testing functions available.
7 Normally open switch inputs [DI] and 12 normally open transistor switch outputs [DO].
Optional ‘High/Medium/Low Speed Feed’ DOs for feeding control. Optional Low-speed Feeding Modes: Continuous Feeding Mode and Inching Feeding Mode.
1 Optional and definable analog signal AO[4~20mA] for weight signal output or ‘High/Medium/Low Speed Feed’ control.
10 Recipes for packing/feeding control.
Optional ‘Fall Value Auto Correction’ function.
Optional ‘Auto Pause while Deviation Alarming’ function.
Optional ‘Target Batch & Target Totalized Weight Control’ function [With Target Batch Finished or Target Totalized Weight Finished, the packing process will stop automatically].
2 Optional communication ports for connecting Host IPC/PLC, LED Remote Display, Serial Printer and Wireless Module.
The present Batch Record can be printed automatically and manually.
1000 Historical Batch Records, Totalizing Reports and Recipes can be queried and printed.
With the multitasking mode, the weighing&control process will not be interrupted by parameter setting and the other operations.
Model Panel-mounting Operation Interface
If there is not any keypad operation in one minute and it’s not in the processes of ‘F2 System Calibration’ & ‘F6 Factory Adjustment’, the controller will return to ‘Main Display Interface’ automatically.
Enter Main Menu / Exit.
Enter / Save / Alarm Acknowledge.
Cursor shifts left.
Cursor shifts right.
Display the previous interface or option.
Digit input: +1.
Display the next interface or option.
Digit input: -1.
Recipe parameters setting.
Gross Weight / Net Weight display switch.
[-ZEro-]: Zero Calibration with Power-down Protection and Clearing Tare Weight.
[≡ZEro≡]: Zero Fine Adjustment without Power-down Protection and without Clearing Tare Weight.
The controller will switch to Gross Weight display.
[≡tArE≡]: Manual Tare without Power-down Protection.
[-PStr-]: Preset Tare Weight with Power-down Protection.
[-rStr-]: Clear Tare Weight with Power-down Protection.
The controller will switch to Net Weight display.
Clear Screen: Clear the display value of Feeding Weight, Totalized Weight and Batch Count.
Time display and setting.
Main Display Interface:
[bAt.tAb]: Print Present Batch Record.
[tot.tAb]: Print Totalizing Report.
[SEt.tAb]: Print Present Recipe.
Record Query state: Print Historical Batch Record.