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Pr.77 “parameter write disable selection”
• Prevents parameter values from being written from the parameter
unit.
Pr.145 “
parameter unit language switching
”
• You can select the language displayed on the four-language
parameter unit FR-PU02ER
-1
and copy unit FR-ARWER
-1
(option).
Note: This function is invalid for the FR-PU02
-1
, FR-PU02E
-1
or FR-
ARW
-1
parameter (copy) unit is used.
Pr.77 Setting Write Disable Function
1 Parameter write disable
2 (factory setting) Parameter write enable
Note: 1.Monitor-related parameters Pr. 51, Pr. 53, Pr. 55 and Pr.
56 may be set at any time.
2.The Pr. 77 value may be written at any time.
CAUTION
If the setting is changed during operation, the high power
factor converter may stop operating due to alarm occurrence.
Set Value Language Displayed
0 English (factory setting)
1German
2 French
3 Spanish
To set parameter write disable
Write
Inhibited
To change the language displayed on
the parameter unit