SIMULINK - Delay Look-up Table Dynamic - Breakpoint data error

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CamG52
CamG52 2018-7-9
Hello !
I have an issue with Look-up Tables in my Simulink System.
The input of my system is a vector built with a 'tapped delay' block. I need 2007 simulation steps in order to complete my input vector. So, the whole system have to wait for the input vector to be completed before it does its operation.
But in this system, there is a look-up table dynamic with three inputs : x, xdata and ydata. The breakpoint data xdat depends on the outputs of the system so xdat have to wait 2007 simulation steps before it is initialized.
But the look-up table doesn't like that. I get the error : "the xdat vector is the breakpoint data, which must be strictly monotonically increasing".
So I would like to know of there is a way to delay the look-up table and to have the look-up table be active only when it's input is set (after 2007 simulation steps), in order to solve this error.
Thank you very much and have a nice day,
Camille

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