
5
VFD-F Series
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5-77
When 1st and 2nd motors are running, if VFD-F output frequency continually surpasses 11-06
frequency setting and 11-05 time period, after time lag of 11-04, VFD-F will energize 3rd motor as
full power running and 1st motor is still running PID control mode by VFD-F. At this time, 2nd and
3rd motors are full power running.
Previous routine repeats to 3rd motor→4th motor→5th motor till VFD-F reaches proper PID values.
VFD-F only runs PID control mode to 1st motor, others run full power.
R S T
U V W
Contacto
M1
RA2
RB2
RC2
RA1
RB1
RC1
RA5
RC5
RA4
RC4
RA3
RC3
RA8
RC8
RA7
RC7
RA6
RC6
RY00
L N
FD-F
M0
Contacto
M2
Contacto
M3
Contacto
M4
When this parameter isn’t set to 00, 03-00 to 03-07 multi-function terminals will automatically set
the corresponding output motor.
When the AC drive is set to be Pr11-01 <Fixed Time Circulation (by time)>, the AC drive is able to
run with 1 to 8 motors (the number of motor can be set by Pr11-02) while the order of running of
those motors can be set by Pr11-03. To set the delay time of running of motors, use PR 11-04.
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