Can anyone please help with the following issue.
PLC - CJ2M-CPU33
Setup is being used to log distance measurements from a conveyor belt to a compact flash card in the PLC
I have successfully set this up and it is working by writing values to a stack then when this is full, changes stack and writes the data in the previous stack to the card.
The FWRIT command has the control word #3D00 (Comma-Delimited, Return every 16 fields, Append, Memory Card)
The problem I am having is with the data in the CSV file, I am logging typically 300K lines with 16 values.
Towards the end of logging the data in the CSV file will start to return every 5 values instead of 16 which is just painful to re-format.
I have attached an image of the Excel data to explain better.
My Two stacks are
Stack 1 - E0_0 - E0_16003
Stack 2 - E0_16010 - E0_32013
Thanks for any help.