Continuing Operation
6-75
îš„Related Constants
îš„ Application Precautions
• The number of auto restarts count is reset under the following conditions:
After auto restart, normal operation has continued for 10 minutes.
After the protection operation has been performed, and the fault has been verified, and an fault reset
has been input.
After the power supply is turned OFF, and then ON again.
• Do not use the auto restart function with variable loads.
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
V/f
V/f
with
PG
Open
Loop
Vec-
tor
Flux
Vec-
tor
L5-01
Number of
auto restart
attempts
Sets the number of auto restart
attempts.
Automatically restarts after a
fault and conducts a speed
search from the run frequency.
0 to 10 0 No A A A A 49EH
L5-02
Auto restart
operation
selection
Sets whether a fault contact out-
put is activated during fault
restart.
0: Not output (Fault contact is
not activated.)
1: Output (Fault contact is
activated.)
0 or 1 0 No A A A A 49FH
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