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VFD-F Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5-64
When Pr. 11-01 is set to 01 Time Circulation. Starts a motor, runs it for a fixed amount of
time Pr. 11-03 stops it (this motor will coast to stop), wait for delay time on Pr. 11-04, then
starts the next motor, runs it for fixed amount of time, etc. Operates like an alternator (also
notice that the Pr.11-03 time includes both the acceleration time and the running time).
coast to stop
Motor 1
Motor 2
Motor 3
Motor 4
V
FD-F operation
time
freq
by VFD-F
by VFD-F
by VFD-F
by VFD-F
Output Freq
by VFD-F
Acc Time
Pr 01- 09
Acc Time
Pr 01- 09
Acc Time
Pr 01- 09
Acc Time
Pr01-09
Acc Time
Pr 01- 09
Pr 11-03 Pr11-04 Pr 11- 03 Pr 11-04 Pr11- 03 Pr11 -04 Pr11-03 P r11-0 4
Pr 11- 03 Pr 11 -04
Off
Off
Off
Off
Off
Off
Off
Contactor
M1
U V W
Contactor
M2
Contactor
M3
Contactor
M4
RA2
RB2
RC2
RA1
RB1
RC1
RA5
RC5
RA4
RC4
RA3
RC3
RA8
RC8
RA7
RC7
RA6
RC6
RY00
L N
V
FD-F