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
- Remote diagnostics via VPN
- TFT operator panel with touchscreen
- Data saving by flash memory (compactflash, USB-stick) or network
Conception of the control:
- PanelPC
- EtherCAT fieldbus
- Distance for I/O up to 100m (between 2 stations)
- USB- and LAN interfaces
- Optional additional fieldbus (Profibus, CAN, Sercos, ...)
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Operator panel:
- Panel PC - Industrial-PC intergated in the panel
- 12'' TFT display
- Touchscreen
- 12 function keys for screen selection
- Numerical keyboard, cursor block
- 10 PLC-keys with LED for activation of special functions
- 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; Intel Celeron M, 1 GHZ Taktfrequenz
- Operation system of the latest generation: Microsoft Windows CE.NET
- Ethernet, EtherCAT, COM1 and USB already installed in the basic version
- Support of the most fieldbus systems like Profibus, CANOpen, DeveiceNET, SERCOS and Lightbus
- Ability to fit for WEB-server or FTP-server for internet-/intranet applications
- Via analog modem conected to the serial interface PLC software changes and Remote Desctop (screen 1 to 1 from the remote computer visible) can be done.
- 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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Wall thickness (WTC):
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Motion control:
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Temperature summary page:
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Temperature controller:
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Proportional blowing:
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Configurable Customer pages: e.g. Spreading device
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Process data monitoring (PDM):
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Scope:
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Function overview:
- Temperature control for extruder and head, 2-and 3 point controller, self optimizing
- Wall thickness control up to 10 channels (selectively 100, 200 or 400 setpoints)
- Accumulator head operation (constant or profiled, 3 heads)
- 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
- Closed loop motion control for hydraulic axis
- Blow mould open / close
- Blowpin movement
- Blow mould movement
- Motion control for electrical axis
- Display of melt temperature, melt pressure, extruder speed, extruder torque or current
- Monitoring of process parameters as e.g. melt temperature, melt pressure, Timers, ect.
- Sequence control of the machine - presections, timers and counters are shown on the display
- Display of blowing devolution in a diagram
- 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).
- Process data monitoring: important process data (e.g. cycle time, blowing time, extruder rpm, melt pressure, melt temperature, other temperatures, etc.) are displayed in a chart and logged in a file (text-, XML-File or connection to SQL-server) for each cycle.
- 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 or network. The setting paramaters can be organized in different groups like wallthickness-, temperature or movement values.
- 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
- Hardcopy function: One or all screen pages can be stored on USB-stick or network.
- 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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