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from the hellpl department...
problem in citect scada
HMI topic
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Posted by shailesh on 7 November, 2004 - 11:47 am
hi friend
i use citct scada (demo) version .
when i config of i/o device then there is no problem in compilation.but when i define varable tage then compile it will indicat bad device i/o error .
what i should i do?
thank you

Posted by Frodo on 16 November, 2004 - 9:43 pm
Need moore input.
Version? Driver?
Try using Memory device if this works. try setting it up again.

Posted by Anonymous on 15 December, 2004 - 2:05 pm
Hi,

Is the address you entered is correct ie:
modbus need 0xxxx for digital variable 4xxxx for words ...
But generic memory device need Dxxx for digital, Ixxx for Words...

Browse the help file to find out the correct address syntax!

Posted by Mouli on 11 March, 2008 - 11:37 pm
You need to have each variable address preceded by the particular type... as mentioned by Anon...

Fxxxx for Float
Dxxxx for digital
Ixxxx for integer
Oxxxx for Byte
Rxxxx for Real
Sxxxx for String.

For example, if your data type is string, you need to make the address name S1 or S2 or something like that.

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