8.4 Option Card Installation
362 YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
Table 8.7 PG Encoder Cable Types
Connecting PG-X3 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.
When using a two-pulse encoder in CLV/PM control mode, connect pulse outputs A and B from the encoder to the
corresponding terminals on the option.
Length Type Length Type
10 m (32 ft.) W5010 50 m (164 ft.) W5050
30 m (98 ft.) W5030 100 m (328 ft.) W5100
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
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