测试完成代码

2025-08-18 16:54:29 +08:00
commit a38051e4dc
194 changed files with 3570686 additions and 0 deletions
--- a/COM/testTCP.py
+++ b/COM/testTCP.py
@ -0,0 +1,13 @@
+
+import sys
+print(sys.executable)
+
+from pymodbus.client import ModbusTcpClient
+
+client = ModbusTcpClient('192.168.0.123', port=502)
+if client.connect():
+    print("🟢 Modbus 连接成功")
+    result = client.read_coils(0, 1, unit=1)
+    print("读取结果:", result)
+else:
+    print("🔴 Modbus 连接失败")