230
INC D0 //D0= D0+1
IRET //interruption return flag
I2001 //segment 2 interruption flag
LD SM0 //SM0 is normally ON coil
INC D1 //D1= D1+1
IRET //interruption return flag
Application 2: knit-weaving machine (continuous loop mode)
The machine principle: Control the inverter via PLC, thereby control the motor. Meantime,
via the feedback signal from encoder, control the knit-weaving machine and the precise
position.
Below is PLC program:
Y2 represents forward output signal;
Y3 represents reverse output signal;
Y4 represents output signal of speed 1;
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