add fatek plc readme file ,image,json

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jqy1988 2024-02-27 10:39:55 +08:00
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# 永宏通信测试
[TOC]
## 永宏FBs-24MCT2-AC通信测试
### 通信接线及参数设置
* 网口和串口
* FBS-24MCT2自带圆口232用于程序的下载。
* 可本体拓展FBs-CBES用于Modbus TCP永宏私有协议永宏协议等通信。板卡默认IP192.168.2.3.端口号500永宏协议
* 通过本体拓展FBs-CM22通信模板可用于Modbus RTU及永宏协议通信。串口接线+接485A-接485B。
* 串口模块MODBUS RTU通信参数配置通信速率9600数据位8bit停止位1bit校验偶校验
* 串口模块永宏协议通信参数配置通信速率9600数据位8bit停止位1bit校验偶校验
* 终端与PLC通信测试PC编程软件与PLC不能处于联机状态。
### 存储区
- 存储区 XYRD区等。
### 通信测试
- 共测试BOOLINT16等类型数据。
- 测试Y区R区及D区数据。
- 测试截图:
测试PLC环境搭建
![](./image/FATEK.jpg)
解析完成的配方为:
![](./image/panasonic_fpxh_recipe.png)
测试结果:
![](./image/panasonic_fpxh_communication_test.png)

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{
"device_id": 1,
"device_name": "FATEK_FBSMC24T_RTU",
"communication_type": 1,
"serial_config": {
"station": 1,
"baud_rate": 9600,
"data_bits": 8,
"stop_bits": 1,
"check_mode":3
},
"protocol_type": 3,
"read_period": 2000,
"read_item_list": [
{
"value_name": "Y0",
"value_type": 1,
"function_code": 1,
"start_address": 0,
"quantity": 1
},
{
"value_name": "D0",
"value_type": 3,
"function_code": 3,
"start_address": 6000,
"quantity": 1
},
{
"value_name": "R10",
"value_type": 3,
"function_code": 3,
"start_address": 10,
"quantity": 1
}
]
}