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Wiki source code of Hitachi EHV Series(Ethernet)

Last modified by Wecon on 2025/09/03 21:03
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Wecon 1.1 1 = {{id name="HHitachiEHVSeries28Ethernet29"/}}**Hitachi EHV Series(Ethernet)** =
2
3 Supported series: Hitachi EHV series
4
5 **HMI Settings**
6
7 |**Items**|**Settings**|**Note**
8 |Protocol|Hitachi EHV series|
9 |Connection|Ethernet|
10 |Port No.|3004~~3007|
11
12 **Address List**
13
14 |**Type**|**Register**|**Range**|**Format**|**Note**
15 |(% rowspan="6" %)Bit|T|0 - 2545|T DDDD|
16 |M|0 - 7FFF.f (Hex)|M HHHH.h|
17 |X|0 – FFFF.f (Hex)|X H1H2H3H4.h|(% rowspan="2" %)(((
18 H1H2H3H4 Module main number
19
20 H1: Remote number
21
22 H2: Unit number
23
24 H3: Slot number
25
26 H4: Word number of Module
27
28 H Sub number of Module
29
30 For example:X21.3
31
32 Slot number 2
33
34 Word number of module is 1
35
36 Bit number of module is 3
37
38 Remote number and unit number are 0
39 )))
40 |Y|0 – FFFF.f (Hex)|Y H1H2H3H4.h
41 |R|0 – FF.f (Hex)|R HH.h|
42 |L|0 - 73FF.f (Hex)|L HHHH.h|
43 |(% rowspan="6" %)Word|WM|0 - 7FFF (Hex)|WM HHHH|
44 |WX|0 – FFFF (Hex)|WX H1H2H3H4|(% rowspan="2" %)(((
45 H1H2H3H4 Module main number
46
47 H1: Remote number
48
49 H2: Unit number
50
51 H3: Slot number
52
53 H4: Word number of module
54
55 For example:WX21
56
57 Word number of module is 1
58
59 Slot number is 2
60
61 Remote number and unit number are 0
62 )))
63 |WY|0 – FFFF (Hex)|WY H1H2H3H4
64 |WR|0 – FFFF (Hex)|WR HHHH|
65 |WL|0 - 73FF (Hex)|WL HHHH|
66 |TC|0 - 2559|TC DDDD|
67
68 **Communication settings in HMI**
69
70 Enable HMI Ethernet in [Project Settings];
71
72 {{id name="I12.PLCProtocol_html_43b671f18153910d.png-10"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_a98ee09dac36eba3.png||alt="12.PLC Protocol_html_43b671f18153910d.png" height="107" width="405"]]
73
74 Set PLC IP in [Device IP] settings;
75
76 {{id name="I12.PLCProtocol_html_d825387f5bde6cdd.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_289c88a577ae4a46.png||alt="12.PLC Protocol_html_d825387f5bde6cdd.png" height="190" width="554"]]
77
78 **PLC Configuration**
79
80 Connect with PLC, select[Online mode];
81
82 {{id name="I12.PLCProtocol_html_8430dda44e5c199c.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_ad740610d89d5a5.png||alt="12.PLC Protocol_html_8430dda44e5c199c.png" height="420" width="600"]]
83
84 Set IP address, it is the same LAN parameters with HMI;
85
86 {{id name="I12.PLCProtocol_html_1d8a634f64e25fc3.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_6c44ec0dd68a8178.png||alt="12.PLC Protocol_html_1d8a634f64e25fc3.png" height="252" width="347"]]
87
88 3) Save PLC communication parameter, and restart PLC
89
90 **PLC Monitor Mode**
91
92 Connect with PLC and choose to “online” mode
93
94 {{id name="I12.PLCProtocol_html_cdac598e770e3b67.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_b7901a5bd0eeb61b.png||alt="12.PLC Protocol_html_cdac598e770e3b67.png" height="193" width="553"]]
95
96 Open I/O monitor sheet1
97
98 {{id name="I12.PLCProtocol_html_68eb3518e5f80892.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_83f9d95ebe51b732.png||alt="12.PLC Protocol_html_68eb3518e5f80892.png" height="369" width="559"]]
99
100 During monitoring bit address,1 pts should be selected; during monitoring word address, 16 pts should be selected
101
102 {{id name="I12.PLCProtocol_html_774652d8daf548d4.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_d59ca3d6485fea4c.png||alt="12.PLC Protocol_html_774652d8daf548d4.png" height="118" width="102"]]
103
104 Enter the register address, click OK to view the value of the register.
105
106 {{id name="I12.PLCProtocol_html_bba169c300c92051.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_1b29325e43b74ad6.png||alt="12.PLC Protocol_html_bba169c300c92051.png" height="404" width="600"]]
107
108 {{id name="I12.PLCProtocol_html_d3b23bb9e81921a3.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_ba6111029fd4b197.png||alt="12.PLC Protocol_html_d3b23bb9e81921a3.png" height="404" width="600"]]
109
110 **✎Note:**
111
112 * Both word registers and bit registers support even continuous read/write functions;
113 * The range of registers is based on the specific PLC type;
114
115 **Cable Wiring**
116
117 {{id name="I12.PLCProtocol_html_2297240b57346b2a.png-7"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_ac8ece9a26719fda.png||alt="12.PLC Protocol_html_2297240b57346b2a.png" height="170" width="401"]]