Upload of DFQ files

The main goal of uploading DFQ files is to upload files, that were created directly from a CMM machine without any preprocessing of the data (for example with Excel). For this you can use "PDF Export". This function will generate PDF with barcode for every combination of level, part and repetition. You can just scan this barcode directly into your measurement software. It does not matter what K-field you use. Yarvyn application will find it anywhere in the dataset. 

Not every DFQ file can be loaded into Yarvyn. Only datasets, that are used for "process" evaluation are supported. This means, that files from measurement system analysis are not supported, eg. VDA5 files, Type 2 or 3 files. Those files have specific structure that Yarvyn does not support. Also DFQ files with attributive data are not supported.

All files need to be in UTF8 encoding. Maximum size of uploaded data is 10 MB.

Loaded K-fileds in MT step

K2001 - Char. code
K2002 - Char. desctiption
K2004 - Char. type
K2009 - Char. type
K2142 - Unit
K2101 - Nominal value
K2110, K2111, K2112, K2113, K2120, K2121 - Specification limits
K2202 - Evaluation type
K2211 - Master code
K2212 - Master description
K2213 - Master actual value
K2404 - Resolution
K2630 - Uncertainty of calibration of the master
K2631 - Coverage factor for uncertainty of calibration
K8520 - Capability index

Pairing values and characteristics in Experiment type 1

• When DFQ files are loaded in Experiment Type 1 data are paired according Char. code (K2001) or Char. description (K2002)
• If one file is loaded, values are loaded with same sequence as in file
• If more the one file is loaded, every measured part need to have unique date / time in K0004

Pairing values and characteristics in Experiment type 2

• When DFQ files are loaded in Experiment Type 1 data are paired according Char. code (K2001) or Char. description (K2002)
• In loaded files are searched tags from PDF file mentioned above. According those tags are values sorted to the specific repetition / level / part. Files without those tags can not be loaded. 

If you have problem with uploading DFQ files, please contact support directly.