Table of Contents
3.3 Main Circuit Wiring..............................................................................................................43
3.4 Control Circuit Wiring .........................................................................................................46
Bypass Analog Outputs..................................................................................................................... 47
Serial Communications ..................................................................................................................... 48
Drive Cover Removal ........................................................................................................................ 49
3.6 External Interlock ................................................................................................................54
Safety Interlock Circuit ...................................................................................................................... 54
Remote Transfer to Bypass............................................................................................................... 55
Smoke Purge Operation.................................................................................................................... 55
4.1 Section Safety......................................................................................................................58
4.2 Using the HOA Keypad .......................................................................................................59
LCD Display ...................................................................................................................................... 60
Bypass Control Board LEDs.............................................................................................................. 62
ALARM (ALM) LED Displays............................................................................................................. 62
HOA Keypad Menu Structure............................................................................................................ 64
4.4 Powering Up the Drive ........................................................................................................70
4.5 Start-Up Procedure .............................................................................................................71
Bypass Start-Up Preparation............................................................................................................. 71
Bypass Start-Up Procedure............................................................................................................... 72
4.6 Application Selection ..........................................................................................................75
4.7 Auto-Tuning .........................................................................................................................76
Types of Auto-Tuning ........................................................................................................................ 76
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YASKAWA SIEP YAIP1B 01B YASKAWA AC Drive - P1000 Bypass Technical Manual