Yaskawa G7 Drive - Manual (Page 8)

vii
Contents
1 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