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 |
|---|---|---|---|
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6.1 | 1 | = **LK Modbus RTU ** = |
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2.1 | 2 | |
| 3 | Supported Series: HollySys LK series PLC | ||
| 4 | |||
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6.1 | 5 | **V-BOX setting** |
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2.1 | 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 | |||
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6.1 | 16 | **Address List** |
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2.1 | 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 | |||
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6.1 | 29 | [[image:xwiki_V-BOX_V-Net_Training_1+Communication_WebHome_e3620dfba17d0c4d.png||alt="Hollysys485-2.png" height="247" width="400"]] |
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2.1 | 30 | |
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6.1 | 31 | == **LM Modbus RTU** == |
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2.1 | 32 | |
| 33 | Supported Series: HollySys LM3109/LM3107 PLC | ||
| 34 | |||
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6.1 | 35 | **V-BOX setting** |
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2.1 | 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 | |||
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6.1 | 46 | **Address List** |
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2.1 | 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 | |||
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6.1 | 61 | [[image:xwiki_V-BOX_V-Net_Training_1+Communication_WebHome_f3891a236efc8665.png||alt="HollySysRS232.png" height="247" width="400"]] |
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2.1 | 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"]] |