Research Article

Design and Optimization of Smart Factory Control System Based on Digital Twin System Model

Table 1

I/O distribution.

InputFunctionInputFunction

I0.0A1 entrance detectionI1.0-I1.4A2 entrance detection
I0.1A1 entrance detectionI2.0-I2.4A3 entrance detection
I0.2A1 entrance detectionI3.0-I3.4A4 entrance detection
I0.3A1 entrance detectionI4.0-I4.4A5 entrance detection
I0.4A1 entrance detectionI5.0-I5.4A6 entrance detection

OutputFunctionOutputFunction
Q0.0 (KA1)A1 entrance motor forwardQ2.0 (KA1)A1 entrance motor reverse
Q0.1 (KA2)A1 right motor forwardQ2.1 (KA2)A1 right motor reverse
Q0.2 (KA3)A1 processing motor forwardQ2.2 (KA3)A1 processing motor reverse
Q0.3 (KA4)A1 left motor forwardQ2.3 (KA4)A1 left motor reverse
Q0.4 (KA5)A1 turntable forwardQ2.4 (KA5)A1 turntable reverse
Q0.6 (YA1)Baffle controlQ2.6 (YV1)A1 positioning cylinder
Q0.7 (YA2)Baffle controlQ2.7 (YV2)A1 rotating cylinder

I/O allocation of other work sites is omitted.