YASKAWA Varispeed G5/F7/G7 OPTION CARD PG SPEED CONTROL CARD PG-X2 INSTRUCTIONS Upon receipt of the product and prior to initial operation, read these instructions thoroughly and retain them for future reference. YASKAWA MANUAL NO.
Copyright © 2004 YASKAWA ELECTRIC CORPORATION All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of Yaskawa. No patent liability is assumed with respect to the use of the information contained herein.
NOTES FOR SAFE OPERATION Before installation, operation, maintenance or inspection of this option, a technically qualified individual who is familiar with this type of equipment and the hazards involved should read this entire manual thoroughly. In this manual, the NOTES FOR SAFE OPERATION are classified as “CAUTION”. Indicates a potentially hazardous situation that, if not avoided, may result in minor CAUTION or moderate injury to personnel and damage equipment.
WARRANTY INFORMATION Free Warranty Period and Scope Warranty Period This product is warranted for twelve months after being delivered to Yaskawa’s customer or if applicable eighteen months from the date of shipment from Yaskawa’s factory whichever comes first. Scope of Warranty Inspections Periodic inspections must be conducted by the customer. However, upon request, Yaskawa or one of Yaskawa’s Service Centers can inspect the product for a fee.
Restrictions • The PG-X2 card was not designed or manufactured for use in devices or systems that may directly affect or threaten human lives or health. • Customers who intend to use the product described in this manual for devices or systems relating to transportation, health care, space aviation, atomic or electric power, or underwater use must contact their Yaskawa representatives or the nearest Yaskawa sales office beforehand.
Contents NOTES FOR SAFE OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - 3 WARRANTY INFORMATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4 1 Inspection after Delivery - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 2 Introduction and Component Names - - - - - - - - - - - - - - - - - - 8 3 Installation Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9 3.1 Before Installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -9 3.
1 Inspection after Delivery 1 Inspection after Delivery CAUTION • Verify that the products received are the products ordered. Installation of incorrect product may lead to injury or damage. Prior to shipment, all Yaskawa products undergo rigorous inspection procedures to ensure accuracy and reliability. We recommend checking the following items upon receipt. • Check that the code number (73600-A015X) and product type (PG-X2) labeled on the actual card correspond to product ordered.
2 Introduction and Component Names The Encoder (PG) Feedback Card (hereafter referred to the PG-X2 card) is mounted on the drive’s control board to provide speed and direction feedback. The drive’s control logic can use this information for purposes such as correcting for speed fluctuation caused by motor slip and maintaining the velocity. Using standard software, the PG-X2 card can be used for closed loop control (Flux Vector or V/F with PG).
3 Installation Procedure 3 Installation Procedure 3.1 Before Installation Remove contents from package and verify that a mounting spacer (code number SRNT41028-9) is included with the PG-X2 card (see Fig. 2). 0.567 in. (14.4 mm) Drive End Option Card End 0.197 in. (5 mm) 1.32 in. (33.6 mm) 0.224 in. (5.7 mm) Fig. 2 Spacer 3.2 Drive Installation Procedure 1. Turn OFF the main power and wait for the time specified on the cover of the Drive for voltage to bleed off the DC bus capacitors.
Option A installation spacer (SRNT41028-9, comes with PG-X2) Spacer mounting hole Option A PG-X2 Top 4CN Option A connector Mounting base of Inverter Option C 2CN Option C connector PG-X2 Control board Mounting base of Inverter Spacer mounting hole Control board Spacer 3CN Option D connector Option D Mounting base side Option A side Installation of spacer (b) Connector terminal (a) Grounding terminal (G5: 12 (G), G7 or F7: E (G)) Bottom Details Front View Side view Spacer mounting hole for
4 Interconnection 4 Interconnection Fig. 4 shows interconnection between the Drive, the PG-X2 card, and peripheral equipment.
5 Wiring 5.1 Terminal Functions Table 1 Terminal Functions of PG-X2 Terminal Block Symbol Pin No. TA1 1 +12 V 2 0V 3 5V 4 + 5 − TA2 Functions 6 + 7 − Power supply for Encoder (PG) (+12 V, +5 V must not be used at the same time.) +12 V: 200 mA maximum +5 V: 200 mA maximum A Pulse B Pulse 8 + 9 − 10 0V Common 1 + A Pulse 2 − 3 + 4 − 5 + 6 − 7 SG Encoder (Pulse generator, PG) signal input. RS-422 level input. Z Pulse Pulse monitor output. RS-422 level input.
5 Wiring 5.2 Wiring Precautions Make sure of the following when wiring. NOTE • Separate the control signal wires (terminal blocks TA1 and TA2) of the PG-X2 card from the main circuit wires and other power cables. • Use a shielded wire to connect the encoder (PG). Connect the wires as shown in Fig. 5 to prevent noise interference. The wire distance must be 328 ft. (100 m) or less. • To prevent noise, use shielded wire and separate from heavy current circuits (200 VAC or greater) or relay drive circuits.
Strip back insulation for a distance of 0.22 inches (5.5 mm) on wire leads connected to the PG-X2 card. 0.22 in. (5.5mm) Fig. 6 Connecting Wire End for Terminal Blocks TA1 and TA2 Side NOTE Notes on selecting cables • The thicker a cable is, the greater the pressure on the option card and the greater the possibility of a failure occurring will be. • The thinner a cable is, the poorer the electrical contact and the greater the possibility of the conductor breaking will be.
6 Application of Encoder (PG) 6 Application of Encoder (PG) The maximum frequency of the encoder (PG) output pulses that can be detected is 300 kHz. To find the output frequency of your encoder (PG), use the following formula. fPG (Hz) = Motor rotation speed (min-1) at max. frequency output 60 × Encoder (PG) constant (pulses/rev) Maximum power available to drive the encoder (PG) with the PG-X2 is 200 mA.
7 PG-X2 Card Parameter List If using the PG-B2 card with any Yaskawa drives other than the G5, F7, or G7, refer to the instruction manual of the drive being used.
7 PG-X2 Card Parameter List Table 3 PG-X2 Card Parameter List (cont’d) Digital Operator Display Parameter No. Parameter Name Setting Range Factory Setting Change During Operation *1 V/f Control V/f w/PG Fdbk Open loop Vector Flux Vector*9 Open loop Vector 2 PG-X2 Card Parameter List Digital Operator Function Group ASR Tuning ASR P Gain 1 C5-01 ASR proportional (P) gain 1 0 to 300.00 20.00 *3 { × { × { { ASR I Time 1 C5-02 ASR integral (I) time 1 0 to 10.
Revision History The revision dates and numbers of the revised manuals are given on the bottom of the back cover. MANUAL NO.ޓTOBP C730600 10A Published in Japan September 2005 04-12 1 Date of publication Date of Publication Rev. No. Revision number Date of original publication Section Revised Content December 2004 − − New edition that was created by binding together the Japanese version (TO-C736-40.4) and the English version (TOE-C736-40.
Varispeed G5/F7/G7 OPTION CARD PG SPEED CONTROL CARD PG-X2 INSTRUCTIONS IRUMA BUSINESS CENTER (SOLUTION CENTER) 480, Kamifujisawa, Iruma, Saitama, 358-8555, Japan Phone: 81-4-2962-5696 Fax: 81-4-2962-6138 YASKAWA ELECTRIC CORPORATION New Pier Takeshiba South Tower, 1-16-1, Kaigan, Minatoku, Tokyo, 105-6891, Japan Phone: 81-3-5402-4511 Fax: 81-3-5402-4580 http://www.yaskawa.co.jp YASKAWA ELECTRIC AMERICA, INC. 2121 Norman Drive South, Waukegan, IL 60085, U.S.A.
