Tracking Instructions - Omron CJ - INSTRUCTIONS REFERENCE MANUAL 07-2009 Reference Manual

Tracking Instructions

Tracking Instructions
Manufacturing information on workpieces placed into a production line is generally called tracking data.
Tracking data includes many pieces of information, such as the product type, model, quantity,
manufacturing date, product grade, and manufacturing factory. Each group of information is called a
record.
Tracking Instructions can be used to easily search for the necessary records in tracking data or to store
tracking data according to the information contained in them.
The following are programming samples that use tracking instructions.
1. Finding tracking data that matches certain conditions
2. Sorting and then searching tracking data
3. Sorting tracking data that contains many records
Sorting and Searching Shelf Numbers and Delivery Codes
Tracking data
Model
Mfg date
Shelf No.
Delivery
code
CS/CJ/NSJ Series Instructions Reference Manual (W474)
A tracking data record is invalid if it contains the following.
• A shelf number of 0000 hex
• A delivery code of FFFF FFFF hex
1 word
1 word
Model
1 word
Mfg date
2 words
0000
Delivery
code
Model
1 word
1 word
Mfg date
1 word
1 word
Shelf No.
1 word
1 word
FFFF FFFF
2 words 2 words
3. Instructions
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