PLC
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Fieldbus_Variables
: - This group contains the fieldbus mapping. See chapter:
Digital_In_Out
: - This group contains variables only for digital I/O. Unlike the
Shared_Variables
group, these signals are not shared with fieldbus.
The programming of the PLC logic can be done in two ways: - using functional blocks or ladder logic. In
both cases you use a graphical editor. Below is given two examples of this.
After editing the program you must compile it before it can be downloaded. This is done using the item
Make in the menu Build. If your program contains any errors you will be informed about them.
When the program is successfully compiled it is possible to download to the target system. This is
normally done as follows:
1. First close the PowerMACS PLC.
2. If the WinTC already is on-line download the PLC project by selecting the menu item
PLC
–
Synchronize
. During synchronization a status form is shown se Display PLC Status.
3. If the WinTC is not on-line then just go on-line
Содержание PowerMACS 4000
Страница 1: ...User guide PowerMACS 4000 Atlas Copco Tools and Assembly Systems 9836 3521 01 2010 11 Edition 10 3 0...
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Страница 46: ...System Architecture 46 9836 3521 01...
Страница 127: ...Set Up and Maintenance 9836 3521 01 127 See chapter Station Set Up for a description of the parameters...
Страница 267: ...Tightening 9836 3521 01 267...
Страница 400: ...Tightening 400 9836 3521 01...
Страница 422: ...Peripheral Devices 422 9836 3521 01 When connected to a system the form will show show the signal values in realtime...
Страница 486: ...Peripheral Devices 486 9836 3521 01...
Страница 622: ...Peripheral Devices 622 9836 3521 01...
Страница 664: ...References 664 9836 3521 01...
Страница 668: ...9836 3521 01 2010 11 Edition 10 3 0 www atlascopco com...