Pg Encoder Input Filter Time; Pg04 Encoder Input Selection (Channel 2) - Delta VFD-V Series User Manual

Frequency
+
Command
Speed
-
Detection
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.
20, then the range is 40 pulses (or 20pulses on either side of the Control Point).
10-11

PG Encoder input Filter Time

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)

Settings
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P
+
05-21
05-23
I
Frequency
switch
05-22
between
05-24
ASR1,2
05-25
10-07
10-04 10-08
PG
Electrical
Feedback
Gear
Filter
Time
Speed Control Diagram
Phase A leads in a forward run command and phase B leads in a
reverse run command. (rising/falling edge trigger)
FWD
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
1
A
B
10-05 10-06
PG Slip
PG Stall
Range
Level
+
Vector
Control
10-00 10-01
05-05 05-15
PG Pulses,
Numbers of poles
for Motor
5-77
VFD-V Series
Output
Frequency
01-10
Motor
Upper
bound
frequency
PG
If Pr.10-10 is set to
Factory setting 0.003
Factory setting 0
REV
REV
5