Access Controllers
2
ACC-AP
2.3.8 Platform Upgrade via Firmware Download
2.3.9 LED Indications
2.3.9.1 During SD Card Update
2.3.9.2 During ACC-Application (Run-Time)
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Before attempting to perform a platform upgrade via Firmware download, ensure
that you are using:
●
Platform version V1.0.6 (or later) and
●
AP Application Version V2.75.11 (or later)
If using an earlier platform version, you must perform the platform upgrade via SD-
Card to upgrade to platform version V1.0.6 or later. The SD-Card for platform
V1.0.6 will also contain AP application version V2.75.11.
For more details see the Common Firmware Update Procedure [➙ 11] section.
LED Indication
Description
RED – On
Siemens bootstrap and u-boot running
ORANGE – Flashing
NAND Flash update is in progress
GREEN – Flashing
NAND Flash update finished, SD card shutting down
ORANGE – On
●
●
RED - Flashing
Update failed. Retry SD-Card update
LED Indication
Description
RED
Controller is starting up
ORANGE
Application running
GREEN
Application running, connected with SiPass integrated
OFF (Dark)
Application not running. (This can occur during a Firmware
upgrade.)
SD-Card shut down. Count to 7, remove power, remove SD
card, restart.
After SD-Card removal – ACC-Application running
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