Service/ModbusTcpPlcService.cs

@@ -28,7 +28,7 @@ namespace MembranePoreTester.Communication
         }
 
         // 读取两个连续的保持寄存器，转换为32位浮点数（假设大端模式）
-        private async Task<float> ReadFloatAsync(ushort startAddress)
+        public async Task<float> ReadFloatAsync(ushort startAddress)
         {
             await EnsureConnectedAsync();
             var registers = await ReadHoldingRegistersAsync(startAddress, 2);