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4.10. Additional Functions
(1) Pr. 162 "selection of automatic restart after instantaneous power failure selection".
By setting "2" in Pr. 162, automatic restart after instantaneous power failure can be made at the frequency
detected from the PLG. In the vector control mode, automatic restart is made with the PLG detection frequency
searched for, independently of the Pr. 162 setting.
Pr. 162 Setting Description
0 (factory setting) With frequency search
1 Without frequency search
2 PLG detection fre
q
uenc
y
search
(2) Pr. 285 "overspeed detection frequency".
If (detection frequency)
(output frequency) > (Pr. 285 setting), E.MB1 occurs and the output is shut off.
When Pr. 285 = 9999, overspeed detection is not performed.