Hello all,

I just started to work with vb scripting for HMI Tp1200 comfort, I am using Tia portal V17 for this.

I have a issue with a code  which I did not had before with the Image version: V17.00.00.04 from the hmi screen.

I updated the recommended screen Image version: V17.00.00.06 , suddenly the code creates a fatal error and I need it to reboot the screen. The code should worked as follow:

1 it copies the alarm log csv file from storage card sd and pas it in the he flash with other name

2 it creates a empty Log html

3 it starts to read  the lines from this alarm csv file

4 It converts the reading fo html

5 it shows the alarm log in htnl format on the screen

I have hunt on code level where it creates this fatal error and i came to this point between ShowSystemAlarm "6" and ShowSystemAlarm "7 " which is line nr 87--> outputFile.LinePrint(htmlContent).

For me it is not clear why this creates now this fatal error on Image version: V17.00.00.06 while it worked on Image version: V17.00.00.04 and Image version: V17.00.00.00

Does somebody any ideas where it goes wrong ?

see code below, Thanks

Hello Murof,

Thanks for your feedback and the tip !

I have tried now to run it from SD and it works better but on certain amount of data records/ file size of the logging file, it does not work and hmi generates the same error, as soon as I stay at 500 rec /file size is 31 Kb , my the code is ok . 

Is there a way in the code to handle also 2 MB logs , Let say it reads the first 30 Kb then writes the html and creates a second html page to write again the 30 Kb and so one till it reached this 2 Mb and of course the amount of necessary pages?

Kind regards,

Ferry

Hello Murof,

Concerning the project dead line, I used  one of this scripting which is mentioned in this Toolbox for HMI Projects - ID: 106226404 - Industry Support Siemens  for to show this CSV and that works nice

Thank you for your cooperation!

Kind regards

Ferry