add delta dvp test readme

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jqy1988 2023-05-08 15:28:02 +08:00
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# 台达 DVP通信测试
[TOC]
## 通信接线及参数设置
* 网口
* 通过自带 RJ45 网口连接
* 网口参数IP192.168.250.27 Port502
* 测试的协议:Modbus TCP
## 存储区
- 含MDXY。台达PLC中 各存储区地址和Modbus地址有明确的对应表详见台达DVP协议解析测试文档。
## 通信测试
- 共测试BOOLINT16INT32FLOAT 共四种类型数据。
- 测试D区M区和Y区。

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{
"device_id": 1,
"device_name": "DELTA_DVP",
"communication_type": 0,
"socket_config": {
"plc_ip": "192.168.250.27",
"local_ip": "192.168.250.233",
"gateway": "192.168.250.1",
"netmask": "255.255.254.0",
"port": 502
},
"protocol_type": 2,
"read_period": 2000,
"read_item_list": [
{
"value_name": "M20",
"value_type": 1,
"function_code": 1,
"start_address": 2068,
"quantity": 1
},
{
"value_name": "M100",
"value_type": 1,
"function_code": 1,
"start_address":2148,
"quantity": 1
},
{
"value_name": "Y10",
"value_type": 1,
"function_code": 1,
"start_address": 1288,
"quantity": 1
},
{
"value_name": "D200",
"value_type": 3,
"function_code": 3,
"start_address":4296,
"quantity": 1
},
{
"value_name": "D201",
"value_type": 3,
"function_code": 3,
"start_address": 4297,
"quantity": 1
},
{
"value_name": "D220",
"value_type": 4,
"function_code": 3,
"start_address": 4316,
"quantity": 2
},
{
"value_name": "D222",
"value_type": 4,
"function_code": 3,
"start_address": 4318,
"quantity": 2
},
{
"value_name": "D300",
"value_type": 9,
"function_code": 3,
"start_address": 4396,
"quantity": 2
},
{
"value_name": "D302",
"value_type": 9,
"function_code": 3,
"start_address": 4398,
"quantity": 2
}
]
}