Maintenance; Troubleshooting; What To Do If The Control Station Has Difficulty Starting Up; Performing A Cold Start - Honeywell 900 User Manual

Troubleshooting

What to do if the Control Station has difficulty starting up

If the Control Station does not power up properly or if you have difficulty in downloading a configuration
to the Control Station, a "cold start" is a handy way of starting over cleanly.
ATTENTION
A cold start clears the Control Station memory. You will need to re-load the Control Station's
configuration. Refer to Station Designer documentation for details on Downloading to a device.
.

Performing a cold start

Step
1
Disconnect power from the unit.
2
Press and hold the F1 and F2 keys, then power up the unit while continuing to hold the F1 and
F2 keys.
3
Wait until the display says "Soft-Key 1 to clear database", then release the F1 and F2 keys.
4
Press the F1 key to clear the database.
The following message will appear with the default IP address:
" INVALID DATABASE
IP Address is 192.168.1.253 with TCP/IP download enabled on port 789.
MAC Address is...
Hold 1st and 4th keys on power-up to configure IP"
5
Re-load the Control Station configuration. See Station Designer manual 51-52-25-149 for
details on Downloading to a device.
Revision 9
May 2014

Maintenance

Action
900 Control Station User Guide 173