Can you save the STATUS value when the ERROR bit goes high (it is only high for one scan).
I have this after my DataLogCreate -
For info, my REQ to create the datalog is based on a HMI button press, if that makes any difference.
Cheers mate.It will make no difference apart from the ERROR would show 8093 "data log already exists with that name....."
You could always add a n/c of your "created" bit in series with the HMI Push button to the REQ.
As a test please try 2 for the number of RECORDS to see if it creates the log file.
Cheers mate.
Does this narrow down where the problem lies?
Sort of - it looks like your number of RECORDS (at 500) is too big for the available load memory hence the error 80B3 insufficient load memory available.
Try the Number of RECORDS at 100 and see if it creates the log file.
Note you will have to delete the existing log file first.
Do you normally delete from the web page? .
Yes but you will have to CLOSE the log file first (in the PLC Program) or for now - just put the PLC in stop.
Note you cannot delete the logfile if the file is OPEN or being Written to !!
I read that as you will not reach an end of the log file, it will simple rotate back to the beginning.Properties of the data log
Writing of the data records of a data log is carried out in accordance with the principle of a ring buffer. New data records are added until the maximum number of data records is reached (RECORD parameter). The next data record then overwrites the "oldest" data record of the data log.
so it works, 500 RECORDS are (obviously) too much for the internal load memory.
Can you work with 100 logs? If you need 500 RECORDS then you will require a memory card.
Or you could keep increasing the RECORDS to see how far you can go before the logfile fails to be created!!
Also this from the help:
I read that as you will not reach an end of the log file, it will simple rotate back to the beginning.