YASKAWA 1000 Series Installation Manual page 19

5.
Wire the motor PG encoder to the terminal block on the option. Refer to
and Figure 7
Refer to
Parameter Settings and Connections for Different PG Encoder Types
• Connecting a Single-Pulse PG Encoder
When using a single-pulse PG encoder in V/f with PG control mode, connect the
pulse output from the PG encoder to the option and set drive parameter F1-21 to
0.
• Connecting a Two-Pulse PG Encoder
When using a two-pulse PG encoder, connect the A and B pulse outputs on the
PG encoder to the option and set F1-21 to 1.
When using a two-pulse PG encoder in Closed Loop Vector control mode,
connect pulse outputs A and B from the PG encoder to the corresponding
terminals on the option.
• Connecting a Two-Pulse PG Encoder with Z Marker Pulse
When using a two-pulse PG encoder with Z marker pulse, connect the A, B, and
Z pulse outputs to the corresponding terminals on the option.
Control Method
No. of PG Encoders
Single Pulse (A)
Two Pulse (AB Quadrature)
Two Pulse with Marker (ABZ)
YASKAWA ELECTRIC TOBP C730600 37C 1000-Series Option PG-X3 Installation Manual
for wiring instructions. Refer to
Table 5 for a detailed description of the option terminal functions.
1 (CN5-C)
F1-21 = 0
F1-21 = 1
F1-21 = 1
Figure 8
V/f with PG
2 (CN5-B)
F1-37 = 0
F1-37 = 1
F1-37 = 1
5 Installation Procedure
for the connection diagram.
Closed Loop Vector
1 (CN5-C)
N/A
No setting required No setting required
No setting required No setting required
Figure 6
2 (CN5-B)
N/A
19