11.5 Hitachi EHV Series (Ethernet)

Supported series: Hitachi EHV series

HMI settings

Items	Settings	Note
Protocol	Hitachi EHV series
Connection	Ethernet
Port No.	3004~3007

Address list

Type	Register	Range	Format	Note
Bit
	T	0 - 2545	T DDDD
	M	0 - 7FFF.f (Hex)	M HHHH.h
	X	0 – FFFF.f (Hex)	X H1H2H3H4.h	H1H2H3H4 Module main number H1: Remote number H2: Unit number H3: Slot number H4: Word number of Module H Sub number of Module For example: X21.3 Slot number 2 Word number of module is 1 Bit number of module is 3 Remote number and unit number are 0
	Y	0 – FFFF.f (Hex)	Y H1H2H3H4.h
	R	0 – FF.f (Hex)	R HH.h
	L	0 - 73FF.f (Hex)	L HHHH.h
Word
	WM	0 - 7FFF (Hex)	WM HHHH
	WX	0 – FFFF (Hex)	WX H1H2H3H4	H1H2H3H4 Module main number H1: Remote number H2: Unit number H3: Slot number H4: Word number of module For example: WX21 Word number of module is 1 Slot number is 2 Remote number and unit number are 0
	WY	0 – FFFF (Hex)	WY H1H2H3H4
	WR	0 – FFFF (Hex)	WR HHHH
	WL	0 - 73FF (Hex)	WL HHHH
	TC	0 - 2559	TC DDDD

Communication settings in HMI

1) Enable HMI Ethernet in [Project Settings];

2) Set PLC IP in [Device IP] settings;

PLC configuration

1) Connect with PLC, select [Online mode];

2) Set IP address, it is the same LAN parameters with HMI;

3) Save PLC communication parameter, and restart PLC

PLC monitor mode

1) Connect with PLC and choose to “online” mode

2) Open I/O monitor sheet 1

3) During monitoring bit address, 1 pts should be selected; during monitoring word address, 16 pts should be selected

4) Enter the register address, click OK to view the value of the register.

✎Note:

1) Both word registers and bit registers support even continuous read/write functions;

2) The range of registers is based on the specific PLC type;

Communication cable