Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Operation flow chart

DVP - ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming

10.Operation flow chart:

Set starting reference of the Slave PLC to be read: D1355~D1370

Set data length for reading from Slave PLC: D1434~D1449

Set starting reference of the Slave PLC to be written: D1450~D1465 Set data length for writing in Slave PLC

(PLC will take default or previous setting as the set value if these registers are not specified)

EnableM1355

M1355 = ON, auto-detection disabled. Set the Slave to be linked by M1360~ M1375 manually

Disable

M1350=OFF, Slave ID auto-detection enabled

Enable	Communication by	Disable
	Modbus 0X17 function
SET M1354		RST M1354
Enable auto mode	Manual / Auto mode	Enable manual mode
	EASY PLC LINK
SET M1351		SET M1352
		Set times of polling
		cycle (D1431)

SET M1350

Start to execute EASY PLC LINK

11.Example 1: Connect 1 Master and 2 Slaves by RS-485 and exchange 16 data between Master and Slaves through PLC LINK

a)Write the ladder diagram program into Master PLC (ID#17)

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