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Changes for page 02 Introduction

Last modified by Mora Zhou on 2024/12/05 15:52
From version 4.4
edited by Stone Wu
on 2022/07/28 11:26
Change comment: Update document after refactoring.
To version 10.1
edited by Mora Zhou
on 2023/12/22 10:47
Change comment: There is no comment for this version

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1 -XWiki.Stone
1 +XWiki.Mora
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1 -= **2.1 PLC host composition** =
1 += **PLC host composition** =
2 2  
3 -According to the different hardware structure, PLC could be divided into host unit, expansion module and BD board.
3 +According to the different hardware structure, PLC could be divided into main unit, expansion module and BD board.
4 4  
5 5  WECON PLC has the built-in battery, CPU and I/O points. The PLC CPU could connect with I/O expansion modules to expend the I/O point number or connect with some special function expansion modules.
6 6  
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34 34  
35 35  Figure 2
36 36  
37 -= **2.2 Expansion module** =
38 38  
38 +RS422 communication cable drawing
39 +
40 +[[image:企业微信截图_16749852553667.png]]
41 +
42 +Figure 3
43 +
44 += **Expansion module** =
45 +
39 39  WECON PLC has many kinds of expansion modules, including I/O module, analog input and output module, high speed output module and Ethernet communication protocol.
40 40  
41 41  1. Expansion cable
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52 52  (% style="text-align:center" %)
53 53  [[image:1617848918114-171.png||height="406" width="500" class="img-thumbnail"]]
54 54  
55 -Figure 3
62 +Figure 4
56 56  
57 57  The PLC CPU and the expansion module are the same size in height and depth, but different width. So they could connect with each other in a neat form, also the configuration is flexible.
58 58  
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59 59  (% style="text-align:center" %)
60 60  [[image:2.WECON PLC introduction_html_e5b6cb69a43842b4.jpg||height="293" width="800" class="img-thumbnail"]]
61 61  
62 -Figure 4
69 +Figure 5
63 63  
64 -= **2.3 BD board** =
71 += **BD module** =
65 65  
66 -Compared with expansion module, BD board is smaller, more flexible (up to 2 BD boards in one PLC) and cheaper, but also with multi-function. Because the BD board is installed in the host unit, so it will not occupy extra space.
73 +Compared with expansion module, BD module is smaller, more flexible (up to 2 BD modules in one PLC) and cheaper, but also with multi-function. Because the BD module is installed in the host unit, so it will not occupy extra space.
67 67  
68 68  (% style="text-align:center" %)
69 69  [[image:1617848958334-935.png||height="231" width="700" class="img-thumbnail"]]
70 70  
71 -Figure 5
78 +Figure 6
72 72  
73 -= **2.4 Dimension** =
80 += **Dimension** =
74 74  
75 -== **2.4.1 PLC CPU** ==
82 +== **PLC CPU** ==
76 76  
77 77  (% style="text-align:center" %)
78 78  [[image:1617848968476-703.png||height="294" width="700" class="img-thumbnail"]]
79 79  
80 -Figure 6
87 +Figure 7
81 81  
82 82  Mount the plc in the DIN (35mm) rail directly. Gently pull out the DIN rail mounting clip from below, then we could remove the main unit from DIN rail. The mounting holes could be used to directly mount the programmable controller with M4 screws. Please refer to the following table for the pitch and location of mounting holes.
83 83  
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90 90  |LX3V-1616MX|175|161|LX3V-2416MX|175|161
91 91  |LX3V-2424MX|221|207|LX3V-3624MX|221|207
92 92  
93 -== **2.4.2 Expansion module** ==
100 +== **Expansion module** ==
94 94  
95 95  (% style="text-align:center" %)
96 96  [[image:1617848984586-696.png||height="292" width="650" class="img-thumbnail"]]
97 97  
98 -Figure 7
105 +Figure 8
99 99  
100 -== **2.4.3 BD board** ==
107 +== **BD module** ==
101 101  
102 102  (% style="text-align:center" %)
103 103  [[image:1617848979413-720.png||height="251" width="600" class="img-thumbnail"]]
104 104  
105 -Figure 8
112 +Figure 9
106 106  
107 -= **2.5 PLC series function appendix** =
114 += **PLC series function appendix** =
108 108  
109 109  The naming rules of Wecon PLC:
110 110  
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129 129  
130 130  **⑥ Instruction set:** 1=1S instruction set; 2=2N instruction set, none = default 2N instruction set.
131 131  
139 +(% class="box infomessage" %)
140 +(((
132 132  **✎Note:**
133 133  
134 134  1. The 1S instruction set does not support floating-point operations.
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136 136  1. The LX3VP series is an upgraded version of the LX3V series, which adds N:N network communication function, RSLIST tabularization, DVIT interrupt positioning instruction, PLSR2 multi-speed high-speed instruction, and supports ETH-BD (Ethernet module) and CAN module.
137 137  1. The LX3VE series is an upgraded version of the LX3V series, which adds electronic cam, S-cam function, N:N network communication function, linear interpolation function, RSLIST table command, DVIT interrupt positioning command function, and supports ETH-BD (Ethernet module) .
138 138  1. The LX3VM series is an upgraded version of the LX3VE series, which adds the arc interpolation function, but does not support ETH-BD (Ethernet module).
148 +)))
139 139  
140 140  **The specific function parameters are shown in the figure below:**
141 141  
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202 202  |**CCPID instruction**|**×**|**×**|**×**|**×**
203 203  |**SCL**|**×**|**×**|**×**|**×**
204 204  
215 +(% class="box infomessage" %)
216 +(((
205 205  **✎Note: **Only supported by special versions, please consult relevant personnel for details.
218 +)))
企业微信截图_16749852553667.png
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1 +XWiki.Jim
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