Siemens SIMATIC S7-1500 Getting Started page 77

4. Interconnect the parameters of the "LAD_Local_Error_Handling" function block with tags
5. Connect to the CPU online.
6. Compile and load the changes to the CPU.
Result
Use the "LEH_INDEX" tag at the "INDEX[0..100]" input parameter to trigger a programming
error in the following. For example, if you set the input parameter to "101", an error at the
output parameters is reported.
S7-1500
Getting Started, 05/2014, A5E03981761-AC
of the "LEH_InOutValues" data block.
Software section
3.2 Creating the program
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