Yaskawa 1000 Series Drive Option - Open Collector Type PG - Manual (Page 8)

8 YASKAWA ELECTRIC TOBP C730600 36C 1000-Series Option PG-B3 Installation Manual
2 Product Overview
2 Product Overview
◆
About This Product
The PG-B3 Option allows the user to connect an incremental encoder with complementary
output (PG) for motor speed feedback to the drive and take advantage of the V/f with PG,
Closed Loop Vector, and Closed Loop Vector for PM motors control modes. The option
helps increase the control accuracy and higher performance.
This PG encoder signal allows the drive to compensate for subtle variations in the load,
while providing the drive with the necessary data to control the output frequency and
maintain an accurate constant speed.
The PG-B3 Option reads a maximum input frequency from the PG encoder of 50 kHz. Be
sure to select an PG encoder with an output of maximum 50 kHz when operating at
maximum speed.
◆
Applicable Models
The option can be used with the drive models in Table 1 .
Table 1 Applicable Models
Drive Series Drive Model Number
A1000 All models
L1000A All models