GE AKTA avant - Page 414

Possible cause and actionScenario
Cause: Two or several modules have the same Node ID.Warning messages in
UNICORN: (Warning)
Two instrument mod-
ules have the same
Node ID.
Action:
1
Switch off the instrument.
2
Check the Node ID for all modules, see Section 9.15
Check and change the Node ID of a module, on
page 515.
3
Switch on the instrument.
4
In the displayed dialog box in UNICORN, select the
option Restart the system only and click OK.
Cause: One module has an incorrect Node ID.Warning messages in
UNICORN: (Warning)
Gate (12): Internal in-
strument error.
Action:
1
Switch off the instrument.
2
Check the Node ID for all modules, see Section 9.15
Check and change the Node ID of a module, on
page 515.
3
Switch on the instrument.
4
In the displayed dialog box in UNICORN, select the
option Restart the system only and click OK.
414 ÄKTA avant User Manual 29035184 AE
8 Troubleshooting
8.8 Troubleshooting: Instrument communication