8.4 Option Card Installation
YASKAWA ELECTRIC
SIEP C710636 02B YASKAWA U1000 Technical Manual 441
Peripheral Devices &
Options
8
Figure 8.8
Figure 8.8 Preparing and Connecting Cable Wiring
5. For the PG-B3 and PG-X3 Option, wire the motor PG encoder to the terminal block. Refer to Figure 8.9 and
Figure 8.13 for wiring instructions.
Refer to Terminal Functions on page 443 for a detailed description of the option terminal functions.
Connecting PG-B3 Option
Parameter Settings and Connections for Different Encoder Types
• Connecting a Single-Pulse Encoder
When using a single-pulse encoder in V/f with PG control mode, connect the pulse output from the PG to the option
and set drive parameter F1-21 to 0.
• Connecting a Two-Pulse Encoder
When using 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 Closed Loop Vector 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
When using 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
Option terminal block
Preparing wire ends:
Screwdriver blade size
about 5.5 mm (7/32”)
When not using
crimped insulated
sleeves
Pull back the shielding and lightly
twist the end with fingers, keeping
the ends from fraying.
Shielded cable
(do not solder ends)
Loosen the screws and
insert the wire into the
opening on the terminal block.
Blade depth of
0.4 mm or less
Blade width of
2.5 mm or less
SIEP_C710636_02B_1_0.book 441 ページ ２０１５年１１月２５日 水曜日 午後４時５６分
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