https://forge.codesys.com/u/shamcke/activity/Recent activity for Stefan HamckeenFri, 29 May 2026 15:51:16 -0000https://forge.codesys.com/forge/talk/Engineering/thread/f89a2f8133/?limit=25#0ff5Hello, I have written a function block that uses a generic constant for the upper bound of an array. I wanted to have this array in the persistent memory area, thus I constructed my FB as follows: FUNCTION_BLOCK FbWithGenericArrayLength VAR_GENERIC CONSTANT uiArrayLength : UINT := 10; END_VAR VAR PERSISTENT arr : ARRAY[1..uiArrayLength] OF INT; END_VAR In my PLC_PRG I declare an instance of said FB PROGRAM PLC_PRG VAR myFb : FbWithGenericArrayLength<10>; END_VAR This compiles just fine. When I let...Stefan HamckeFri, 29 May 2026 15:51:16 -0000https://forge.codesys.com/forge/talk/Engineering/thread/f89a2f8133/?limit=25#0ff5https://forge.codesys.com/forge/talk/Engineering/thread/f89a2f8133/?limit=25#0ff5Hello, I have written a function block that uses a generic constant for the upper bound of an array. I wanted to have this array in the persistent memory area, thus I constructed my FB as follows: FUNCTION_BLOCK FbWithGenericArrayLength VAR_GENERIC CONSTANT uiArrayLength : UINT := 10; END_VAR VAR PERSISTENT arr : ARRAY[1..uiArrayLength] OF INT; END_VAR In my PLC_PRG I declare an instance of said FB PROGRAM PLC_PRG VAR myFb : FbWithGenericArrayLength<10>; END_VAR This compiles just fine. When I let...Stefan HamckeFri, 29 May 2026 15:50:01 -0000https://forge.codesys.com/forge/talk/Engineering/thread/f89a2f8133/?limit=25#0ff5https://forge.codesys.com/forge/talk/Engineering/thread/f89a2f8133/?limit=25#0ff5Hello, I have written a function block that uses a generic constant for the upper bound of an array. I wanted to have this array in the persistent memory area, thus I constructed my FB as follows: FUNCTION_BLOCK FbWithGenericArrayLength VAR_GENERIC CONSTANT uiArrayLength : UINT := 10; END_VAR VAR PERSISTENT arr : ARRAY[1..uiArrayLength] OF INT; END_VAR In my PLC_PRG I declare an instance of said FB PROGRAM PLC_PRG VAR myFb : FbWithGenericArrayLength<10>; END_VAR This compiles just fine. When I let...Stefan HamckeFri, 29 May 2026 15:48:52 -0000https://forge.codesys.com/forge/talk/Engineering/thread/f89a2f8133/?limit=25#0ff5https://forge.codesys.com/forge/talk/Engineering/thread/f89a2f8133/?limit=25#0ff5Hello, I have written a function block that uses a generic constant for the upper bound of an array. I wanted to have this array in the persistent memory area, thus I constructed my FB as follows: FUNCTION_BLOCK FbWithGenericArrayLength VAR_GENERIC CONSTANT uiArrayLength : UINT := 10; END_VAR VAR PERSISTENT arr : ARRAY[1..uiArrayLength] OF INT; END_VAR In my PLC_PRG I declare an instance of said FB PROGRAM PLC_PRG VAR myFb : FbWithGenericArrayLength<10>; END_VAR This compiles just fine. When I let...Stefan HamckeFri, 29 May 2026 15:41:15 -0000https://forge.codesys.com/forge/talk/Engineering/thread/f89a2f8133/?limit=25#0ff5