From 0fadf1f0cd6c1876261d9984c2518e8f1a69171b Mon Sep 17 00:00:00 2001
From: iioter <535915157@qq.com>
Date: Sat, 27 Aug 2022 11:27:43 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E8=A5=BF=E9=97=A8=E5=AD=90?=
 =?UTF-8?q?=E5=AD=97=E7=AC=A6=E4=B8=B2=E5=86=99=E5=85=A5?=
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---
 Plugins/Drivers/DriverSiemensS7/SiemensS7.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Plugins/Drivers/DriverSiemensS7/SiemensS7.cs b/Plugins/Drivers/DriverSiemensS7/SiemensS7.cs
index db60b66..a8af785 100644
--- a/Plugins/Drivers/DriverSiemensS7/SiemensS7.cs
+++ b/Plugins/Drivers/DriverSiemensS7/SiemensS7.cs
@@ -289,7 +289,9 @@ namespace DriverSiemensS7
                     //通用方法
                     if (method == nameof(Read))
                     {
-                        plc?.Write(ioarg.Address, toWrite);
+                        var dataItem = DataItem.FromAddress(ioarg.Address);
+                        //plc?.Write(dataItem.DataType, dataItem.DB, dataItem.StartByteAdr + 1, ((byte[])toWrite).Length);
+                        plc?.Write(dataItem.DataType, dataItem.DB, dataItem.StartByteAdr + 2, toWrite);
 
                         rpcResponse.IsSuccess = true;
                         return rpcResponse;