Upgrading/Downloading Software
6-3
Industrial Ethernet OSM/ESM Network Management
C79000-G8976-C137-08
6.2 Downloading the Firmware via the Serial Port
To download the firmware via a serial port of the OSM/ESM, follow the steps
outlined below:
1. Connect a PC with the Hyperterminal program as described in Appendix B and
start Hyperterminal.
2. Reset the OSM/ESM by pressing the Select/Set button during operation (if
necessary several times briefly) until the display LEDs display the port status
(all display LEDs off). Then press the Select/Set button for at least 6 seconds.
After approximately 3 seconds, the display LEDs start to flash, after a further 2
seconds the reset is executed (all LEDs go on briefly and then off again).
The following message then appears in the terminal window of Hyperterminal:
Figure 6-1
3. Press the ”Select/Set” button again briefly
4. The following prompt then appears:
Do you really want to update your firmware? Y/N
Confirm with Y (Yes).
Comments to this Manuals