Ration Packing Electronic Weighing Indicator For Loss-in-weight
Ration Packing Scale
Main Features:
- 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.
Pictures
Model Panel-mounting Operation Interface
Keypad Operation
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.
| Menu Operation |
| Key Name | Description |
| 【MENU】 | Enter Main Menu / Exit. |
| 【ENT】 | 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. |
| Quick Operation |
【Ñ】 * | - Key-locking.
- Key-unlocking.
|
| 【SET】 | Recipe parameters setting. |
| 【G/N】 | Gross Weight / Net Weight display switch. |
【→C←】 【CAL】 * | Load Calibration. |
【→0←】 【ZERO】 * | - [-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.
|
【→T←】 【TARE】 * | - [≡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.
|
| 【,】* | Record Query. |
| 【/】* | Clear Screen: Clear the display value of Feeding Weight, Totalized
Weight and Batch Count. |
| 【‡】* | Time display and setting. |
| 【±】 | ‘+’/‘－’ switch. |
| 【6】 | 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. |
Model Panel-mounting Installation
