Two USB ports, two pushbutton switches, and an associated LED are located behind the controller's front access door.
Callout |
Description |
---|---|
1 |
PROG - USB 2.0 to use with USB flash drive for backup |
2 |
DEBUG - Micro-A USB for serial debug communication |
3 |
BACKUP - Pushbutton switch to start a USB backup, or if pressed in during power up/startup, a factory recovery image |
4 |
SHT/DWN - Recessed switch for controlled shutdown |
5 |
BACKUP - LED to indicate USB media present, or a backup, restore, or factory recovery image in progress |
The DEBUG port is a standard Micro-A type USB port for serial debug communications to the controller. Use a serial terminal program (for example: PuTTY) to access the controller’s system shell menu. The system shell menu provides access to a few basic platform settings.
The default DEBUG port settings are 115200, 8, N, 1 (baud rate, data bits, parity, stop bits).