Shift a ARRAY in a Data_block

[Guest Guest_Jan]

hello, How can I Shift a Array of 6000 lines down. One shift = one puls on I0.0. De latest value on line 6000 is gone en the first value replace to place 2, the value on place 2 to place 3 .......4 to 5.......... Please help me, i want to shift 6000 lines/pulse The Array of 6000 lines consist in a DATA_BLOCK. I speak Dutch for the Belgian people. Jan.hommez@pandora.be

[jacekd]

Hi, For such kind of operation on arrays you need or SCL language - it permits indexed access to arrays so posible is something like this: ar[n+1]:=ar[n] or you must get familiar with STL, pointers and address registers in S7.