12. Communication Design Examples Control Program: M1002 Set Master ID: K20 Set Master communication format Retain communication setting Set receiving time-out: 200ms Set staring Slave ID as K1 Set starting reference for Master to read from Slave ID1: H2102 2 data to be read from AC motor drive Set starting reference for Master to write in AC motor drive: H2000 2 data to be written in AC motor drive Set starting reference for Master to read from AC servo drive: H0004 1 data to be read from AC servo drive Set starting reference for Master to write in AC servo drive: H0109 1 data to be written in AC servo drive X0 M1351 Auto mode M1350 Enable PLC LINK Program Description:
z Registers D1480~D1481 in PLC correspond to parameters H2102~H2103 of AC motor drive. When X0 = ON, PLC LINK will be enabled and the value of H2102~H2103 will be shown in D1480~D1481. z Registers D1496~D1497 in PLC correspond to parameters H2000~H2001 of AC motor drive. When X0 = ON, PLC LINK will be enabled and the value in H2000~H2001 can be determined by the content in D1496~D1497. z Status of AC motor drive can be controlled by setting the value in D1496. (D1496 = H12, AC DVP-PLC Application Examples 12-36 MOV K20 D1121 MOV H86 D1120 SET M1120 MOV K200 D1129 MOV K1 D1399 MOV H2102 D1355 MOV K2 D1434 MOV H2000 D1415 MOV K2 D1450 MOV H0004 D1356 MOV K1 D1435 MOV H0109 D1416 MOV K1 D1451