Yaskawa 1000 Series Drive Option - Open Collector Type PG - Manual (Page 18)

5 Installation Procedure
18 YASKAWA ELECTRIC TOBP C730600 36C 1000-Series Option PG-B3 Installation Manual
■ 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