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5-8 Restart Functions
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
5
Functions
The major parameters relating to frequency matching restart and frequency pull-in restart are
listed below.
For details, refer to the section on each function.
Classification
Parameter
No.
Function name Data
Default
setting
Unit
Common b003
Restart Standby
Time
0.3 to 100.0
Time until restart
1.0 s
Frequency
matching
restart
b007
Frequency
Matching Lower
Limit Frequency
Setting
0.00 to 400.0 (1000.)
If the frequency drops to b007
or below during the motor free
run, the Inverter restarts at 0
Hz.
0.00 Hz
Frequency
pull-in restart
b028
Frequency Pull-in
Restart Level
0.20 × Rated current to 2.00 ×
Rated current
Inverter
rated
current
A
b029
Frequency Pull-in
Restart Parameter
0.10 to 30.00
Frequency reduction time
0.50 s
b030
Starting
Frequency at
Frequency Pull-in
Restart Selection
00: Frequency at interruption
00 −01: Maximun frequency
02: Set frequency
FW input
(forward)
Power supply
Output current
Inverter output
frequency
Motor rotation speed
Decelerates according to b029.
Frequency selected in b030
b028
b003
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