Mitsubishi MELSEC-A User Manual page 49

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MONITORING FUNCTIONS

(3) Sequence program set by using the

Execute the sequence program given below i n accordance with the

following conditions:

By using the GPP function test operation to control the corresponding

device memory, monitoring operations can be confirmed without using

the following sequence program.

(a) Use the AD71 to read the X axis present position value and display

the movement of the moving part at the corresponding position on

the monitor screen.

(b) Allocate a bit device that is not used in the sequence program for the

present value read signal.

(d) Repeatedly turn the present value signal ON and OFF.

The Dart drawina movement is dis~laved i n accordance with the

present value of i h e X axis.

<Sequence p r o g r a m

Y coordinate of the moving

part display

The present value is

switched to the