Rockwell Automation Publication 2080-UM005B-EN-E - March 2015 87
Using microSD Cards Chapter 9
[SNM = xxx.xxx.xxx.xxx] Power up and set subnet mask to xxx (must be numbers only).
[GWA = xxx.xxx.xxx.xxx] Power up and set gateway address to xxx (must be numbers only).
[END] End of setting.
This setting is always required even when the ConfigMeFirst.txt file
does not contain any other setting. The SD LED goes off when this setting
is not present.
Flash Upgrade Settings
With Connected Components Workbench release 8.0 onwards, you can
flash upgrade your Micro820 controller from the microSD card in addition
to using ControlFLASH. See Flash Upgrade From MicroSD Card
on
page 137 for instructions.
• [FWFILE], [FWBUS], [FWSLOT], and [FWDOWN] settings must be
placed at the beginning of the file.
Directory Settings
• If no directory has been specified in the ConfigMeFirst.txt file, then
backup and restore will occur in the controller name directory
(Micro820/USERPRJ, by default).
• If [UPD] is configured in the ConfigMeFirst.txt file, then backup and
restore will occur in the [UPD] directory specified.
• [BKD] setting is implemented even when the controller is locked or
password protected.
• [BKD] directory is automatically created if it does not yet exist.
Powerup Network Parameter Settings
• [IPA], [SNM] and [GWA] follow the general IP configuration rules.
• [IPA], when set in ConfigMeFirst.txt, should always be configured
with a valid [SNM] and vice versa.
• When optional [GWA] setting is used, make sure that [IPA] and [SNM]
settings are also present in ConfigMeFirst.txt.
• The [ESFD], [IPA], [SNM], and [GWA] settings overwrite the respective
communication settings from project restore due to [RSD], Load
Always or Load on Memory Error.
ConfigMeFirst.txt Configuration Settings
Setting Description
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