From f22e2c8d5ded1ebafd67b8e183989f262afdb723 Mon Sep 17 00:00:00 2001
From: CZ <CZ@DESKTOP-P59OM7P>
Date: Tue, 28 May 2024 13:15:25 +0800
Subject: [PATCH] =?UTF-8?q?PLC=E5=BF=83=E8=B7=B3?=
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---
 Service/Plc/Client/PlcMgr.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Service/Plc/Client/PlcMgr.cs b/Service/Plc/Client/PlcMgr.cs
index 664f832..aa1b23a 100644
--- a/Service/Plc/Client/PlcMgr.cs
+++ b/Service/Plc/Client/PlcMgr.cs
@@ -182,12 +182,18 @@ public class PlcMgr
 
         return false;
     }
-
+    static bool heart = false;
+    /// <summary>
+    /// 发送心跳
+    /// </summary>
+    /// <returns></returns>
     public static bool SendHear()
     {
         if (PlcClient != null)
         {
             HostToPlc writeHostToPlc = new HostToPlc();
+            heart = !heart;
+            writeHostToPlc.CommunicationDiagnosis.Value = (ushort)(heart ? 1 : 0);
             writeHostToPlc.Years.Value = (ushort)DateTime.Now.Year;
             writeHostToPlc.Month.Value = (ushort)DateTime.Now.Month;
             writeHostToPlc.Day.Value = (ushort)DateTime.Now.Day;
@@ -195,6 +201,7 @@ public class PlcMgr
             writeHostToPlc.Points.Value = (ushort)DateTime.Now.Minute;
             writeHostToPlc.Seconds.Value = (ushort)DateTime.Now.Second;
 
+            bool write1 = PlcClient.WriteValue(writeHostToPlc.CommunicationDiagnosis);
             bool write1 = PlcClient.WriteValue(writeHostToPlc.Years);
             bool write2 = PlcClient.WriteValue(writeHostToPlc.Month);
             bool write3 = PlcClient.WriteValue(writeHostToPlc.Day);