makecoder
diff --git a/‎SCADA/Program/DataService/PLCGroup.cs
Lines changed: 1 addition & 0 deletions b/‎SCADA/Program/DataService/PLCGroup.cs
Lines changed: 1 addition & 0 deletions
diff --git a/‎SCADA/dll/ModbusDriver.dll
0 Bytes b/‎SCADA/dll/ModbusDriver.dll
0 Bytes
@@ -938,6 +938,7 @@ protected override unsafe void Poll()
                 byte[] rcvBytes = _plcReader.ReadBytes(area.Start, (ushort)area.Len);//从PLC读取数据  
                 if (rcvBytes == null)
                 {
+                    k += (area.Len + 1) / 2;
                     continue;
                 }
                 else
Original file line number	Diff line number	Diff line change
`@@ -938,6 +938,7 @@ protected override unsafe void Poll()`
`938`	`938`	`byte[] rcvBytes = _plcReader.ReadBytes(area.Start, (ushort)area.Len);//从PLC读取数据`
`939`	`939`	`if (rcvBytes == null)`
`940`	`940`	`{`
	`941`	`+ k += (area.Len + 1) / 2;`
`941`	`942`	`continue;`
`942`	`943`	`}`
`943`	`944`	`else`