Example on how to communicate to Siemens S7 plc with C# and Sharp7 library.
This is the sample code used in this article: https://www.mesta-automation.com/how-to-write-a-siemens-s7-plc-driver-with-c-and-sharp7/
Home Page: http://www.mesta-automation.com/how-to-write-a-siemens-s7-plc-driver-with-c-and-sharp7/
License: MIT License
Example on how to communicate to Siemens S7 plc with C# and Sharp7 library.
This is the sample code used in this article: https://www.mesta-automation.com/how-to-write-a-siemens-s7-plc-driver-with-c-and-sharp7/
WriteArea 方法中固定每一次只允许写一个bit ,请问该如何更改代码,让其支持一次写多个bit
if (WordLen == S7Consts.S7WLBit) // Only 1 bit can be transferred at time
Amount = 1;
else
{
if ((WordLen != S7Consts.S7WLCounter) && (WordLen != S7Consts.S7WLTimer))
{
Amount = Amount * WordSize;
WordSize = 1;
WordLen = S7Consts.S7WLByte;
}
}
There is no sign handeled in function GetIntAt.
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