11/14/2011 12:47 PM | |
Joined: 8/31/2010 Last visit: 9/24/2024 Posts: 1521 Rating: (227) |
Hello alen23, You can simply make use of COMPARE Function and specify your string on both the sides of comparison. In your case make the incoming string as a variable (mapped to a memory) and compare with the string constant (ref string) which you want. You can make the reference string as a variable. More information on COMPARE instruction for S7-1200 is available here. |
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11/14/2011 7:04 PM | |
Joined: 8/31/2010 Last visit: 9/24/2024 Posts: 1521 Rating: (227) |
Dear alen23, You can check the String operation instructions from here, which may be helpful. |
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