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Weighing Scale Indicator / TFT Touch Screen Controller For Ration Filling Machine

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[China]

Address: BUILDING A6, LUGU INTERNATIONAL INDUSTRIAL PARK,CHANGSHA, 410006, CHINA

Contact name:Lisa

Main Features:

Suitable for Liquid/Gas/Powder Ration Fillingweigher.
Optional application modes: Fill on Drum’s Top / Fill on Drum’s Bottom / Step-fill from Bottom.
EMC design with high anti-jamming capability, suitable for industrial environment.
Cortex-A8 CPU with 600MHz Clock, 128M RAM and 128M Flash.
7”/10.2” Ultralight and ultrathin TFT touch screen with embedded weighing/control module.

Loadcell Interface

Max. Connection Quantity: 16 Loadcells (350Ω).
24-bit High-precision and high-speed ∑-△A/D conversion module with 1/1,000,000 internal resolution and sampling frequency 800Hz.
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.

I/O Interface

9 Definable normally open switch inputs [DI] and 18 definable normally open transistor switch outputs [DO].
Optional ‘Bulk/Medium/Dribble Fill’ DOs for filling control. Optional Continuous and Jogging Dribble Fill Methods.
2 Definable analog signal AO[0~10V] for weight signal output or ‘Bulk/Medium/Dribble Fill’ control.

Digital Communication Interface

COM1[RS232]&COM2[RS485] for connecting Host IPC/PLC and LED Remote Display.
COM[RS232] for connecting RS232 Serial Printer.
USB1 for connecting USB mouse, downloading HMI software from U-disk and copying data to U-disk.
Software Function
Manual Screen-locking/Screen-unlocking, Auto Screen-locking, Digital Setting&Calibration and I/O Testing functions available.
Zero Upon Power Up, Zero Auto-tracking, Manual/Auto Zero and Zero Calibration available.
Load Calibration function available.
100 Recipes for filling control.
Optional ‘Auto Correct Inflight’ function.
Optional ‘Pause for Tolerance Alarm’ and ‘Auto Dribble Re-fill’ functions.
‘Batch Count/Weight Target Finished’ alarm function available.
The Batch Records can be printed automatically.
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.

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.
【Stop】	Stop [Valid at Auto-running state].
【Re-run】	Clear Alarm & Recover Running.
【E-stop】	Emergency Stop.
【Alarm】	Alarm Query / Clear Alarm. ‘Auto/Pause’ state: Recover Running after alarms cleared.	Red: Alarm state.
【Print】	Report Print.	Green: Auto Print is allowed.
【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.
【Lower】	Manual Lower Filling Gun.	Flashing Green: Filling Gun is moving down.
【Lift】	Manual Lift Filling Gun.	Flashing Red: Filling Gun is moving up.
【Bulk】	Manual Start/Stop Bulk Fill.	Green: Working state.
【Med】	Manual Start/Stop Medium Fill.
【Drip】	Manual Start/Stop Dribble Fill.
【Zero】	Manual Zero [No Power-down Protection].	Flashing Red.
【Tare】	Manual Tare [No Power-down Protection].	Flashing Red.
【Clear】	Clear Screen: Clear the display values of Filling Weight, Totalized Weight and Batch Count.		Engineer Administrator