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Rectify a warning message on parameter precision loss

26 次查看（过去 30 天）
Shyam
Shyam 2013-5-14
评论： Nicolae Preda 2018-9-28
Warning: Parameter precision loss occurred for 'Threshold'. The parameter's value cannot be represented exactly using the run-time data type. A small quantization error has occurred. To disable this warning
or error, in the Configuration Parameters > Diagnostics > Data Validity pane, set the 'Detect precision loss' option in the Parameters group to 'none'.
First of all, i need to find out where this variable 'Threshold' is defined. 99% i have not defined such a variable. It should be a parameter in some library block.
Can someone help me in locating this and how to fix the warning?
Thanks
  2 个评论
antonino
antonino 2014-9-4
Hello! I have right now the same curiosity... Have you then solved that issued? Cheers, Antonino
yasar89
yasar89 2014-11-18
Hi. Look into the Settings: Configuration Parameters > Diagnostics > Data Validity pane > 'Detect precision loss'.
Now Turn the option in the Parameters to 'Error'. When you start your model again, you will get a error with the exact location of the problem.

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回答（1 个）

yasar89
yasar89 2014-11-20
Hi I know it is an old question but for those who might need the answer in the future:
Look into the Settings: Configuration Parameters > Diagnostics > Data Validity pane > 'Detect precision loss'.
Now Turn the option in the Parameters to 'Error'. When you start your model again, you will get a error with the exact location of the problem.
  1 个评论
Nicolae Preda
Nicolae Preda 2018-9-28
Switching it to error doesn't seem to identify the location of the problem. Just the message turns red and stops the diagram update.

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