Table 8.7 PG Encoder Cable Types
Length
Type
Length
Type
10 m (32 ft.)
W5010
50 m (164 ft.)
W5050
30 m (98 ft.)
W5030
100 m (328 ft.)
W5100
PG-X3 Parameter Settings
• Connecting a Single-Pulse Encoder in V/f with PG Control Mode: Connect the pulse output from the PG to the option and
set F1-21 to 0.
• Connecting a Two-Pulse Encoder: Connect the A and B pulse outputs on the PG to the option and set F1-21 to 1.
When using a two-pulse encoder in CLV control mode, connect pulse outputs A and B from the encoder to the corresponding
terminals on the option.
• Connecting a Two-Pulse Encoder with Z Marker Pulse: Connect the A, B, and Z pulse outputs to the corresponding terminals
on the option.
Control Method
V/f with PG
Closed Loop Vector
No. of Encoders
1 (CN5-C)
2 (CN5-B)
1 (CN5-C)
2 (CN5-B)
Single Pulse (A)
F1-21 = 0
F1-37 = 0
N/A
N/A
Two Pulse (AB Quadrature)
F1-21 = 1
F1-37 = 1
No setting required
No setting required
Two Pulse with Marker (ABZ)
F1-21 = 1
F1-37 = 1
No setting required
No setting required
PG-X3 Connection Diagram
Refer to PG-X3 Option Terminal Functions on page 469
for a detailed description of the option board terminal functions.
U/T1
V/T2
W/T3
R/L1
S/L2
T/L3
A+
A
-
B
-
Z
-
B+
Z+
a+
a
-
b
-
z
-
b+
z+
FE
IP
IG
IP12
IP5
IG
TB1
SG
SD
TB2
PG
NC
CN5-B
or
CN5-C
A
pulse
monitor signal
Ground wire
B
pulse
monitor signal
Z pulse monitor signal
YASKAWA
Drive
PG
-
X3
Option
CN3
Motor
FE
twisted-pair shielded line
main circuit terminal
control circuit terminal
<1>
Figure 8.13 PG-X3 Option and Encoder Connection Diagram
<1> Ground the shield on the PG side and the drive side. If electrical signal interference problems arise in the PG signal,
remove the shield ground from one end of the signal line or remove the shield ground connection on both ends.
Note:
The PG-X3 option reads a maximum input frequency of 300 kHz from the PG encoder. Select a PG encoder with an output pulse frequency
of maximum 300 kHz when operating at maximum speed.
Take the following steps to prevent erroneous operation caused by noise interference:
8.4 Option Installation
468
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
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