Standalone motion and wall thickness controller
Overview:
- IPC-Control based on Windows CE.NET
- PC without fan and harddisk
- Beckhoff TwinCAT control softwrae with hard realtime (15μs jitter, time base 1ms)
- PLC software, technology software and visualisation on one PC
- TFT operator panel with touchscreen
- Data saving by flash memory (compactflash, USB-stick)
Conception of the control:
- PanelPC
- EtherCAT fieldbus
- Distance for I/O up to 100m between PanelPc and terminals
- USB interface
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Operator panel:
- Panel PC - Industrial-PC intergated in the panel
- 6.5'' TFT display
- Touchscreen
- EtherCAT fieldbus 100MBit
- Ethernet 100/1000 MBit
- Installation in the wall of the switch board or panel version
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Advantage at a glance:
- Control system for combine PLC-, motion control- and visualisation functions
- Function independent hardware, all software modules are installed in one CPU
- Industrial PC with PLC chracteristics, without fan and rotating memory disk, fast booting, real time clock, exchange of programs by storage cards, remanent memory and operation without UPS
- Efficient CPU; 500 MHz
- Operation system of the latest generation: Microsoft Windows CE.NET
- Ethernet, EtherCAT and USB already installed in the basic version
- Low heat and low power consumption
- Small measurements of the system require little space within the switch board or terminal box
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Function overview:
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- Wall thickness control up to 3 channels
- Accumulator head operation (constant or profiled)
- Extruder speed control, synchronized adjustment when operation more than 1 extruder
- Parison lenght control in case of continuous extrusion
- Filling level control and die adjustment during accumulator head operation
- Distance cams for clamping unit and blowpin
- Up to 3 closed loop motion control for hydraulic axis
- Blow mould open / close
- Blowpin movement
- Blow mould movement
- Diagnostics, error messages in plain text with timestamp
- Operator protocal: Each change of value by the user is logged in a file (wtih following information: timestamp, user, user-level, old value, new value).
- Integrated scope functionality of motion actual- and setpoint- values
- Configurable access levels: The access of each input control (input fileds, preselections. timers. check boxes, buttons, ...) can be changed individual on screen.
- Limit values for numeric input can be changed individual on screen.
- Saving of setting parameters internal, on USB-stick. The setting paramaters can be organized in different groups like wallthickness-, motion or transducer settings.
- Language reversal for up t 8 languages at the same time. (asia character sets are supported)
- Access control via PIN-code, optional fingerprint. 3 access level, 1 administrator
- Online help: At each page the help button displays the help page for this screen in the browser.
- The complete user manual is deposited in HTML-files on the system.
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