Wiki source code of HollySys PLC
Last modified by Theodore Xu on 2023/09/16 13:43
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author | version | line-number | content |
---|---|---|---|
1 | = **LK Modbus RTU ** = | ||
2 | |||
3 | Supported Series: HollySys LK series PLC | ||
4 | |||
5 | **V-BOX setting** | ||
6 | |||
7 | |**Items**|**Settings**|**Note** | ||
8 | |Protocol|HollySys LK Modbus RTU| | ||
9 | |Connection|RS485| | ||
10 | |Baud rate|38400| | ||
11 | |Data bit|8| | ||
12 | |Parity|None| | ||
13 | |Stop bit|1| | ||
14 | |Device station No.|1| | ||
15 | |||
16 | **Address List** | ||
17 | |||
18 | |=**Type**|=**Device registers**|=**Format**|=**Range**|=**Note** | ||
19 | |Bit|QX|QXDDDDD.dd|0~~65535.15| | ||
20 | |Bit|IX|IXDDDDD.dd|0~~65535.15| | ||
21 | |Bit|MX|MXDDDDD.dd|0~~65535.15| | ||
22 | |Word|QW|QWDDDDD|0~~99999| | ||
23 | |Word|IW|IWDDDDD|0~~99999| | ||
24 | |Word|MW|MWDDDDD|0~~99999| | ||
25 | |Word|MD|MDDDDDD|0~~99999| | ||
26 | |||
27 | **3)Cable Wiring** | ||
28 | |||
29 | [[image:xwiki_V-BOX_V-Net_Training_1+Communication_WebHome_e3620dfba17d0c4d.png||alt="Hollysys485-2.png" height="247" width="400"]] | ||
30 | |||
31 | == **LM Modbus RTU** == | ||
32 | |||
33 | Supported Series: HollySys LM3109/LM3107 PLC | ||
34 | |||
35 | **V-BOX setting** | ||
36 | |||
37 | |**Items**|**Settings**|**Optional**|**Note** | ||
38 | |Protocol|HollySys LM Modbus RTU|HollySys LM Modbus RTU| | ||
39 | |Connection|RS232|RS485| | ||
40 | |Baud rate|38400|38400| | ||
41 | |Data bit|8|8| | ||
42 | |Parity|None|None| | ||
43 | |Stop bit|1|1| | ||
44 | |Device station No.|1|1| | ||
45 | |||
46 | **Address List** | ||
47 | |||
48 | |=**Type**|=**Device registers**|=**Format**|=**Range**|=**Note** | ||
49 | |Bit|QX|QXDDDDD.o|0~~99999.7| | ||
50 | |Bit|IX|IXDDDDD.o|0~~99999.7| | ||
51 | |Bit|MX|MXDDDDD.o|0~~99999.7| | ||
52 | |Word|QW|QWDDDDD|0~~99999| | ||
53 | |Word|IW|IWDDDDD|0~~99999| | ||
54 | |Word|MW|MWDDDDD|0~~99999| | ||
55 | |Word|MD|MDDDDDD|0~~99999| | ||
56 | |||
57 | **Cable Wiring** | ||
58 | |||
59 | RS232 | ||
60 | |||
61 | [[image:xwiki_V-BOX_V-Net_Training_1+Communication_WebHome_f3891a236efc8665.png||alt="HollySysRS232.png" height="247" width="400"]] | ||
62 | |||
63 | RS485 | ||
64 | |||
65 | {{id name="IHollysysLMModbusRTU.gif"/}}[[image:xwiki_V-BOX_V-Net_Training_1+Communication_WebHome_eb81e5d8a6025505.gif||alt="Hollysys LM Modbus RTU.gif" height="247" width="400"]] |