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Chapter One Squency Programming Compilation Schedule
3
Volume I
Programming
Volume I
Programming
The compilation of the sequence programming starts with the ladder diagram.
1.3 Distribution Interface (Step one)
The interface can be distributed after confirming the control object and calculating the points of
the corresponding input/output signal.
Refer to the Chapter Four Input/output interface signal table in the Volume Four
Installation and
Connection
when distributing the interface.
1.4 Ladder Diagram Compilation (Step two)
The required control operation can be expressed by the ladder diagram with the on-line
compilation of the Gsk218MC series ladder diagram. The functions, such as the timer and counter,
can not be expressed by relay symbols, which can be indicated by the specified function code
symbols.
The compiled ladder diagram should be stored and converted into the corresponding PLC
codes before operating, namely, the so-called instruction list.
1.5 Sequence Programming Debugging (Step 3)
The sequence programming can be debugged using the following methods:
Debugging with emulator
The machine tool can be replaced by an emulator (it composes of the lights and switches).
ON/OFF of the switch means the signal input state of the machine tool, and the ON/OFF of
the light is the signal state output.
Debugging with actual operation
Debug on the actual machine tool. It is better to prepare the precautions before debugging,
otherwise an unexpected behavior may occur.
