2026-03-09 10:50:53 +08:00
parent e66ade7736
commit 860b8103d3
1 changed files with 1 additions and 1 deletions
--- a/压差法气体渗透仪/NET_HRF4838_C#/Form1.cs
+++ b/压差法气体渗透仪/NET_HRF4838_C#/Form1.cs
@@ -329,7 +329,7 @@ namespace NET_HRF4826
                    // 从PLC字段获取当前压力值（单位Pa）
                    lock (_plcPressureLock)
                    {
-                        record.LowPressureCalibrated = _plcLowPressurePa.HasValue ? (float)_plcLowPressurePa.Value : 0f;
+                        record.LowPressureCalibrated = _plcLowPressurePa.HasValue ? (float)_plcLowPressurePa.Value : 1f;
                        record.HighPressureCalibrated = _plcHighPressurePa ?? 0f;
                    }