Possible cause and actionScenario
•
One module has an incorrect Node ID
Change the Node ID:
1
Switch off the instrument.
2
Check the Node ID for all modules, see Section 9.16 Node IDs,
on page 503.
3
Switch on the instrument.
4
In the displayed dialog in UNICORN, select the option Restart
the system only and click OK.
Warning messages in
UNICORN: (Warning) Gate
(12): Internal instrument er-
ror
402 ÄKTA pure User Manual 29119969 AB
8 Troubleshooting
8.8 Troubleshooting: Instrument communication