The preparation of the PLC program
by:Transon
2020-07-25
PLC is used instead of relay logic control of CNC carving and milling machine tool, realize all kinds of switch quantity (
S M T)
The control.
Such as the spindle of the positive and reverse and stop, exchange of cutting tool and workpiece clamping and loosening of cutting fluid, as well as the operation of the lubrication system and so on, also including nc carving and milling machine tool spindle drive and alarm processing, etc.
With PMAC with built-in function of soft PLC, its operation is made with PMAC to implement.
When run sports program at the front desk and orderly, with PMAC can run in the background as many as 32 asynchronous PLC program.
PLC program can with extremely high sampling rate monitor analog and digital input, set the output value and send information, change the gain, ordered the movement to stop/start of operations.
The grammar of the PLC program using the IF -
ELSE structure of class C language, it's much easier for developers to write the PLC program, and can be used with PMAC own software development platform edit, compile, and finally download to run with PMAC card.
engraving machine price information in the numerical control network.
engraving machine price information in the numerical control network.
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