Rockwell Automation 2080-LC20-20QBBR Micro820 20-point Programmable Controllers User Manual - Manual (Page 81)

Rockwell Automation Publication 2080-UM005A-EN-E - December 2013
73
Chapter
9
Using microSD Cards
This chapter provides a description of microSD card support on
Micro820 controllers.
The last section provides quickstart projects for the datalog and recipe functions.
Overview Micro820 controllers support microSD cards for the following purposes:
• Project backup and restore
• Datalog and Recipe
Project Backup and
Restore Project backup and restore on Micro820 controllers are mainly supported
through the microSD card. Both backup and restore can be initiated or manually
Topic Page
Overview 73
Project Backup and Restore 73
Backup and Restore Directory Structure 75
Powerup Settings in ConfigMeFirst.txt 76
General Configuration Rules in ConfigMeFirst.txt 77
ConfigMeFirst.txt Errors 77
Datalog 78
Recipe 83
Quickstart Projects for Datalog and Recipe Function Blocks 87
IMPORTANT
For optimum performance, regularly check available space on your
microSD card and ensure that the card is exclusively used for the
Micro800 controller and no unnecessary files are present. Regularly
delete old datalog files and directories.
IMPORTANT
Do not remove the microSD card or power down while operations such as
upload, download, delete, search, backup and restore are ongoing to
prevent data loss. A blinking SD status LED indicates that these
operations are ongoing.
IMPORTANT
To prevent data loss, recipe and datalog function blocks must indicate
Idle status before microSD card is removed.