将读取文件添加PLC的名字
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@ -15,7 +15,7 @@ from snap7.util import get_real, get_int, get_bool, get_word, get_dint # 导入
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class PLCDataReaderThread(threading.Thread):
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def __init__(self, plc_client, area_config, update_interval=0.03, output_file_prefix="plc_area_"):
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def __init__(self, plc_client, plc_name, area_config, update_interval=0.03, output_file_prefix="area_"):
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"""
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初始化PLC数据读取线程(配置驱动,支持多区域)
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参数:
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@ -26,11 +26,12 @@ class PLCDataReaderThread(threading.Thread):
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output_file_prefix: 输出文件前缀,最终文件名为“前缀+区域名.log”
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"""
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# 线程名包含区域名,便于日志区分(如"PLCDataReader_DB100_Read")
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thread_name = f"PLCDataReader_{area_config['name']}"
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thread_name = f"{plc_name}_Reader_{area_config['name']}"
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super().__init__(name=thread_name, daemon=True)
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# 1. 核心依赖(PLC客户端+区域配置)
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self.plc_client = plc_client
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self.plc_name = plc_name
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self.area_config = area_config # 动态区域配置,不再硬编码DB100
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self.area_name = area_config["name"]
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self.db_number = area_config["db_number"]
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@ -40,7 +41,7 @@ class PLCDataReaderThread(threading.Thread):
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# 2. 线程与输出配置
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self.update_interval = update_interval
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self.output_file = f"{output_file_prefix}DB{self.db_number}.log" # 每个区域独立文件
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self.output_file = f"{self.plc_name}_{output_file_prefix}{self.area_name}.log" # 输出文件名}{output_file_prefix}DB{self.db_number}.log" # 每个区域独立文件
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# 3. 数据缓存(新增结构化数据存储)
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self.running = False
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