RTS WM300 Specifikace stáhnout pdf (Strana 12)

Chapter 1 Network Configuration

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3. Communication with Communication protocol (Hi-Protocol) support equipments for Hitachi H/EH series

This can connect with HMI supporting Hi-Protocol.

It can connect equipments supporting Hi-Protocol (HMI etc.), setting EH-SIO to Hi-Protocol mode.

Figure 1.11 System configuration in connecting HMI

4. Simple data link function

Simple data link is a function to exchange I/O information with a slave by communication, setting EH-SIO to a

master.

PLC which becomes a slave is EH-150*

and MICRO-EH*

. If initial setting of EH-SIO which becomes a master

is completed, the I/O area is updated by the system automatically.

*1 Models supporting a transmission control procedure 2 (with station No.) are applied.

St.No. 01 St.No. 02

St.No. 31

RS-485

Up to 31 units

St.No. 18

Figure 1.12 System configuration in simple data link

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RTS WM300 Specifikace Strana 12