SYSTEM SOFTWARE

Parvati, Pune, Maharashtra

The Weighing Controller standard is a newly developed controller with a high performance weightscanning system and improvised logic. The controller is field tested and proven on several linear weigh filler machines and has given superb results considering the accuracy and speed. The prominent features developed in the controller are as below:

Features:

• High speed weight sampling.
• Multi recipe storage.
• Relay and transistor outputs.
• Multifunction keypad.
• Avaliable in high contrast amber coloured OLED display for viewing over long distances.
• 24vdc operation
• Compact size and light in weight
• Easy to use and setup
• Single step calibration.
• Auto-zero tracking and adjustment.
• Pouch Counter.
• Weight totalizer
• 0-10vdc analog output
• Inbuilt vibratory speed control facility in digital form
• Size in mm: 192 x 96 x 80
• Easy integration with PLCs over simple IO logic.

The dual head weighing controller is the industrys one of its kind controller designed exclusively for weighing based control systems where simultaneous control of two weighing systems is needed. The controller is designed to be fitted in the machines panel box. The controller uses an external HMI unit which displays all the programmed parameters in real time. the dual head weighing controller can be synchronized with several of its kind of controllers together to obtain multiple weighing controllers working together with shared resources. The firmware of this controller is designed using high performance 32-bit controllers with real-time operating system. This facilitates optimum performance of the control actions along with communication over standard industrial protocols.

Specifications:

• Direct Loadcell interface over two independent analog input channels.
• Sixteen transistor outputs of 10watt each.
• Six digital inputs.
• One Rs-232 communication port.
• One RS-485 communication port.
• Simultaneous sampling of both the Loadcell signals at high speed.
• Two Analog outputs.
• Easy to use and setup.
• Multiple recipes per weighing head.
• Auto zero tracking and adjustment.
• 24vdc operation.
• Size in mm: 220mm x 60mm x 45mm

The Touch-Logic series programmable logic controllers are designed for general industrial control applications that can be interfaced with standard industrial HMI panels for display purpose.

These controllers are currently being manufactured for high speed form fill seal machines with several filling mechanisms. Numerous applications can be developed with this controller since on-site program change and debug facility is possible with this controller. These controllers are provided along with a HMI with software designed as per the users application.

Applications:

This controller comes pre-programmed with the logic for the below applications:

1. VFFS machine control.
2. Synchronization of upto 5 linear weigh filler heads with VFFS bagger machine.
3. Auger filler with VFFS bagger machine.
4. Volumetric cup filler with VFFS bagger machine.
5. Bagger unit of combinational multihead machines.