writing data in plc s7 through arduino

Thank you sir.

On Sat, Aug 12, 2017 at 4:05 PM, Davide Nardella davenardella@users.sf.net
wrote:

http://snap7.sourceforge.net/siemens_dataformat.html

• [tickets:#11] https://sourceforge.net/p/snap7/tickets/11/ writing data
  in plc s7 through arduino *

Status: open
Milestone: 1.0
Labels: Snap 7 Arduino Mega PLC S7_300
Created: Tue Aug 08, 2017 07:30 AM UTC by Tanmay J Gharat
Last Updated: Tue Aug 08, 2017 07:30 AM UTC
Owner: Davide Nardella

Hello Sir,
I'm trying to write data into plc through arduino mega using your library,
but while tring to write int data the data written in plc is differs from
the actual data that i was writing.
Here is my code:

int dataToWrite=100;
void *target1;
target1= &dataToWrite;
Client.WriteArea(S7AreaDB, // We are requesting DB access
DBNum, // DB Number
10, // Start from byte N.0
2, // We need "Size" bytes
target1);

The data writing in plc is 25600 instead of 100.

Thank you in advance.

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