USB Host port functions
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USB_DATA_WRITE
Plug the storage device into the USB Host port.
The RUN-LED flashes with 0.5 Hz.
Press the SET-button within the next 30 seconds for at least 3 seconds.
The RUN-LED flashes with 2 Hz. The data are stored to the BLxx-PG-EN-V3.
The RUN-LED flashes orange with 1 Hz. The storing is completed.
Unplug the storage device.
The device is automatically restarted.
6.2.4 Behavior of the RUN-LED in case of an error
Error Description LED behavior
Timeout – The SET-button has not been pressed within the 30 seconds
after the plugging of the storage device.
Red/green flashing (1 Hz)
Invalid folder
– The storage device contains one folder with an invalid folder
name.
– The storage device contains several folders with valid folder
names.
Empty folder
– The storage device contains one valid , but empty folder.
USB deacti-
vated
– The USB Host function has been deactivated using vie web-
server or CODESYS program.
Red/green flashing (0.5 Hz)