Delta VFD-V Series, User Manual

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5
VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5-77
I
P
05-21
+
-
+
+ 05-23
05-22
05-24
05-25
10-05 10-06 01-10
Motor
10-04
10-07
10-08
10-00 10-01
05-05 05-15
PG
Frequency
Command
Speed
Detection
Output
Frequency
Upper
bound
frequency
Vector
Control
PG Stall
Level
PG Slip
Range
Speed Control Diagram
Electrical
Gear
PG
Feedback
Filter
Time
PG Pulses,
Numbers of poles
for Motor
Frequency
switch
between
ASR1,2
These parameters are used for the positioning feature inside our AC Drive.
The “PG Position Control Point” is the HOME position for the AC Drive. At zero speed the
drive will always stop at this point.
The “Range for PG Position Attained” is used for the Multi Function Output terminals.
When the encoder is near the control point, (within a range set by this parameter), a multi
function terminal will be enabled. The actual range = 2 x Pr.10-10. If Pr.10-10 is set to
20, then the range is 40 pulses (or 20pulses on either side of the Control Point).
10-11 PG Encoder input Filter Time
a
Factory setting 0.003
Settings 0.001~1.000 second
This parameter sets the filter time for the PG input. A larger time helps with noise but
slows the response time of the drive to PG pulse changes.
10-12 PG04 encoder input selection (channel 2)
a
Factory setting 0
Phase A leads in a forward run command and phase B leads in a
reverse run command. (rising/falling edge trigger)
FWD REV
0
A
B
Phase B leads in a forward run command and phase A leads in a
reverse run command. (rising/falling edge trigger)
FWD REV
Settings
1
A
B