Packing Scales Weight Control, Load Cell Weighing Controller
Main Features:
² Suitable for Ration Packing Scale with optional Hopper-weighing Mode, Bag-weighing Mode and Loss-in-weight Mode.
² EMC design with high anti-jamming capability, suitable for industrial environment.
² Cortex-A8 CPU with 600MHz Clock, 128M RAM and 128M Flash.
² 7”/10.2” Ultralight and ultrathin TFT touch screen with embedded weighing/control module.
² Loadcell Interface
l Max. Connection Quantity: 16 Loadcells (350Ω).
l 24-bit High-precision and high-speed ∑-A/D conversion module with 1/1,000,000 internal resolution and samplingfrequency 800Hz.
l Special anti-vibration digital filtering algorithm for ensuring the weighing stability and accuracy when there is strongvibration on the load receptor, and the rapid response capability when the weight signal changes.
² I/O Interface
l 9 Definable normally open switch inputs [DI] and 18 definable normally open transistor switch outputs [DO].
l Optional ‘High/Medium/Low Speed Feed’ DOs for feeding control. Optional Low-speed Feeding Modes: Continuous Feeding Mode and Inching Feeding Mode.
l 2 Definable analog signal AOs[0~10V] for weight signal output or ‘High/Medium/Low Speed Feed’ control.
² Digital Communication Interface
l COM1[RS232]&COM2[RS485] for connecting Host IPC/PLC and LED Remote Display.
l COM[RS232] for connecting RS232 Serial Printer.
l USB1 for connecting USB mouse, downloading HMI software from U-disk and copying data to U-disk.
² Software Function
l Manual Screen-locking/Screen-unlocking, Auto Screen-locking, Digital Setting&Calibration and I/O Testing functions available.
l Initial Zero Adjustment after Power-on, Auto Zero Tracking, Zero Fine Adjustment and Zero Calibrationfunctions available.
l Load Calibration and Loss Calibration functions available.
l 10 Recipes for packing control.
l Optional ‘Fall Value Auto Correction’ function.
l Optional ‘Auto Pause for Deviation Alarm’ and ‘Auto Re-feed’ functions.
l Optional ‘Target Batch Control’ function [With Target Batch Count or Target Batch Weight finished, the packing process will stop automatically].
l The Batch Records can be printed automatically.
l Historical Batch Records, Totalizing Reports and Recipes can be queried and printed.
Operation Interface of User Login
| Name | Operation | Note |
| 【Login】 | User Login. Exfactory Passwords: - Operator: None.
- Engineer: 0.
| Operation ‘Main Menu / F5 User / Password / PSW Set’ for Modifying Password. |
| 【User Name】 | After password inputted, the matching User Name will be displayed. | - Operator: User with lowest authorization.
- Engineer: User with higher authorization.
- Administrator: User with highest authorization.
|
| 【Operate】 | Enter ‘Main User Interface’. | Operation ‘Main Menu / F5 User / Password / Login [Logoff]’ for Re-login and Logoff. |
Terminal Diagram
Button Operation
| Name | Operation | State Indicator | Authorization |
| 【Auto】 | Auto / Manual [Emergency Stop] switch. | Green: Auto state. Grey: Manual state. | All Users |
| 【Start】 | Start. | Green: Running state. Grey: Stop state. |
| 【Re-run】 | Clear Alarm & Recover Running. | |
| 【Stop】 | Normal Stop [Last Batch]. Stop after the present batch finished. | Flashing Red. |
| 【E-Stop】 | Emergency Stop. | |
| 【Alarm】 | Alarm Query / Clear Alarm. ‘Auto/Pause’ state: Recover Running after alarms cleared. | Red: Alarm state. |
| 【Print】 | Report Print: - [ Auto Print]: Print Batch Records.
- [Total]: Print Totalizing Report.
- [Recipe]: Print Working Recipe.
| |
| 【Lock】 | Screen-locking: Locking/unlocking the operating buttons of main user interface. Auto Screen-locking: Refer to parameter [901]. | Flashing Red: Locked. Grey: Unlocked. |
| 【Menu】 | Enter Main Menu. | |
| 【User】 | User Login. Display: Operator / Engineer / Admin. | |
| 【Zero】 | Manual Zero [No Power-down Protection]. | Flashing green. |
| 【Bag】 | Bag-clamp/release Request. | Green: Bag-clamping state. Grey: Bag-releasing state. |
| 【Bulk】 | Manual Start/Stop Bulk Feed. | Green: Working state. |
| 【Med】 | Manual Start/Stop Medium Feed. |
| 【Drip】 | Manual Start/Stop Dribble Feed. |
| 【Dump】 | Manual Start/Stop Dumping. |
| 【Mat.】 | Manual Start/Stop Supplying Materials into Feeding Bin. | Flashing green. | |
| 【Clear】 | Clear Screen: Clear the display values of Feeding Weight, Totalized Weight, Batch Count and Cycle Speed. | | Engineer Administrator |
Product Tags:
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TFT Touch Load Cell Indicator Weighing Controller 24 Bit High Precision Images
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