[Error]#3006: SimCoder does not support 't' and 'delt' in Simplified C Block ...again..

Hello,All

I have a problem in simplified C block.
At first, I simulated my “simplified-C block” FOC-PMSM circuit.
(1) It showed [Error]#3006: SimCoder does not support ‘t’ and ‘delt’ in Simplified C Block …[pic1]
I solved this error by changing the “t” to another variable.
Then, I could simulate successfully.
(Is it a regular method?)
(2) But, when I deployed the “Hardware config.”&“ADC”(F2806x), the [Error]#3006 appearing again!
I am sure there is no “t” in these Simplified C Blocks.
Even, I give a simpler input signal, [Error]#3006 still appears. [pic2]

I need your help, please.
Thank you!