Yaskawa G7 Drive User Manual

Page 8

background image

vii

Contents

Handling Drives ...................................................................... 1-1

Varispeed G7 Introduction ............................................................................1-2

Varispeed G7 Models .....................................................................................................1-2

Confirmations upon Delivery ........................................................................1-3

Checks............................................................................................................................1-3

Nameplate Information ...................................................................................................1-3

Component Names.........................................................................................................1-5

Exterior and Mounting Dimensions...............................................................1-7

Open Chassis Drives (IP00) ...........................................................................................1-7

NEMA Type 1 Drives (IP 20)...........................................................................................1-8

Checking and Controlling the Installation Site ............................................1-10

Installation Site .............................................................................................................1-10

Controlling the Ambient Temperature ...........................................................................1-10

Protecting the Drive from Foreign Matter......................................................................1-10

Installation Orientation and Space .............................................................. 1-11

Removing and Attaching the Terminal Cover .............................................1-12

Removing the Terminal Cover ......................................................................................1-12

Attaching the Terminal Cover........................................................................................1-13

Removing/Attaching the Digital Operator and Front Cover ........................1-14

Models CIMR-G7U20P4 thru 2015 and 40P4 thru 4015 ..............................................1-14

Models CIMR-G7U2018 thru 2110 and 4018 thru 4300 ...............................................1-17

2

Wiring....................................................................................... 2-1

Connection Diagram.....................................................................................2-2

Terminal Block Configuration........................................................................2-4

Wiring Main Circuit Terminals .......................................................................2-5

Applicable Wire Sizes and Closed-loop Connectors ......................................................2-5

Main Circuit Terminal Functions ...................................................................................2-13

Main Circuit Configurations...........................................................................................2-14

Standard Connection Diagrams....................................................................................2-15

Wiring the Main Circuits................................................................................................2-16

Wiring Control Circuit Terminals .................................................................2-22

Wire Sizes and Closed-loop Connectors ......................................................................2-22

Control Circuit Terminal Functions ...............................................................................2-23

Control Circuit Terminal Connections ...........................................................................2-29