Danfoss VLT AutomationDrive FC 300 Series Programming Manual page 207

®
Troubleshooting VLT AutomationDrive Programmming Guide
Troubleshooting Cycle power to the frequency converter
to determine if the warning/alarm returns.
WARNING 163, ATEX ETR cur.lim.warning
The warning limit of ATEX ETR rated current curve has
been reached. The warning is activated at 83% and de-
activated at 65% of the permitted thermal overload.
ALARM 164, ATEX ETR cur.lim.alarm
The ATEX ETR permitted thermal overload has been
exceeded.
WARNING 165, ATEX ETR freq.lim.warning
The frequency converter is running more than 50 s below
5 5
the permitted minimum frequency (1-98 ATEX ETR interpol.
points freq. [0]).
ALARM 166, ATEX ETR freq.lim.alarm
The frequency converter has operated more than 60 s (in a
period of 600 s) below the permitted minimum frequency
(1-98 ATEX ETR interpol. points freq. [0]).
WARNING 250, New spare part
A component in the frequency converter has been
replaced. Reset the frequency converter for normal
operation.
WARNING 251, New typecode
The power card or other components have been replaced
and the typecode changed. Reset to remove the warning
and resume normal operation.
®
206 MG33ME02 - VLT is a registered Danfoss trademark