Deletion of parameter from user group (Pr. 174)
Confirmation of the RUN indication and
operation mode indication.
The inverter must be at a stop.
The inverter must be in the PU operation mode
(using the PU/EXT key).
Press the MODE key to choose the parameter
Turn the digital dial until P.174 (Pr. 174) appears.
Press the SET key to display "9999".
Turn the digital dial until "3" appears.
Press the SET key to set.
"P.174" and "3" are displayed alternately.
To continue parameter deletion, repeat
Fig. 6-100: When deleting Pr. 3 from user group
Pr. 77, Pr. 160 and Pr. 991 can always be read, independently of the user group setting.
Pr. 77, Pr. 160 and Pr. 172 to Pr. 174 cannot be registered to the user group.
When Pr. 174 is read, "9999" is always displayed. Although "9999" can be written, no func-
tion is available.
When any value other than "9999" is set to Pr. 172, no function is available.
Misoperation prevention and parameter setting restriction
Parameter setting mode
Pr. 174 "User group clear" is
When Pr. 174 is read,
"9999" is displayed.
Select the parameter number
to be deleted.
Flicker ... Deletion of Pr. 3
from user group completed!
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