Yaskawa Z1000 AC Drive HVAC - Manual (Page 4)

Flange Type Models 5A0017 and 5A0022 ........................................................................................ 55
Flange Type Models 5A0027 and 5A0032 ........................................................................................ 57
Flange Type Models 5A0041 and 5A0052 ........................................................................................ 59
Flange Type Models 5A0062 to 5A0099 ........................................................................................... 61
Flange Type Models 5A0125 and 5A0145 ........................................................................................ 63
Flange Type Models 5A0192 and 5A0242 ........................................................................................ 65
3. ELECTRICAL INSTALLATION .............................................................................. 67
3.1 Section Safety......................................................................................................................68
3.2 Standard Connection Diagram...........................................................................................70
3.3 Main Circuit Connection Diagram......................................................................................73
Three-Phase 600 V Class Models 5A0003 to 5A0032...................................................................... 73
Three-Phase 600 V Class Models 5A0041 and 5A0052................................................................... 73
Three-Phase 600 V Class Models 5A0062 to 5A0099...................................................................... 74
Three-Phase 600 V Class Models 5A0125 to 5A0242...................................................................... 74
3.4 Terminal Block Configuration ............................................................................................75
3.5 Terminal Cover ....................................................................................................................76
Models 5A0003 to 5A0032 (IP20/NEMA Type 1 Enclosure)............................................................. 76
Models 5A0125 to 5A0242 (IP00/Open Type Enclosure) ................................................................. 77
3.6 HOA Keypad and Front Cover............................................................................................78
Removing/Reattaching the HOA Keypad .......................................................................................... 78
Removing/Reattaching the Front Cover ............................................................................................ 78
3.7 Top Protective Cover ..........................................................................................................79
Removing the Top Protective Cover ................................................................................................. 79
Reattaching the Top Protective Cover .............................................................................................. 79
3.8 Main Circuit Wiring..............................................................................................................80
Main Circuit Terminal Functions........................................................................................................ 80
Protecting Main Circuit Terminals ..................................................................................................... 80
Main Circuit Wire Gauges and Tightening Torque ............................................................................ 81
Main Circuit Terminal and Motor Wiring ............................................................................................ 84
3.9 Control Circuit Wiring .........................................................................................................86
Control Circuit Connection Diagram.................................................................................................. 86
Control Circuit Connections............................................................................................................... 86
Terminal Configuration ...................................................................................................................... 88
Wiring the Control Circuit Terminal ................................................................................................... 89
Switches and Jumpers on the Terminal Board.................................................................................. 91
3.10 Control I/O Connections .....................................................................................................92
Sinking/Sourcing Mode for Digital Inputs .......................................................................................... 92
Input Signal Selection for Terminals A1 and A2................................................................................ 93
Terminal A2 Input Signal Selection ................................................................................................... 93
Terminal FM/AM Signal Selection ..................................................................................................... 94
MEMOBUS/Modbus Termination ...................................................................................................... 94
3.11 Connect to a PC...................................................................................................................95
3.12 External Interlock ................................................................................................................96
Drive Ready....................................................................................................................................... 96
3.13 Wiring Checklist ..................................................................................................................97
4. START-UP PROGRAMMING & OPERATION....................................................... 99
Table of Contents
4 YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual