Table of Contentsi. PREFACE & GENERAL SAFETY.................................................................. 11i.1 Preface ....................................................................................................................... 12Applicable Documentation....................................................................................................... 12Symbols................................................................................................................................... 12Terms and Abbreviations ........................................................................................................ 12Trademarks ............................................................................................................................. 13i.2 General Safety ........................................................................................................... 14Supplemental Safety Information ............................................................................................ 14Safety Messages..................................................................................................................... 151. PARAMETER DETAILS ................................................................................. 171.1 A: Initialization ........................................................................................................... 18A1: Initialization ....................................................................................................................... 18A2: User Parameters............................................................................................................... 221.2 b: Application............................................................................................................. 24b1: Operation Mode Selection................................................................................................. 24b2: DC Injection Braking and Short Circuit Braking................................................................. 29b3: Speed Search.................................................................................................................... 31b4: Timer Function .................................................................................................................. 36b5: PI Control .......................................................................................................................... 37b8: Energy Saving ................................................................................................................... 491.3 C: Tuning.................................................................................................................... 51C1: Acceleration and Deceleration Times ............................................................................... 51C2: S-Curve Characteristics.................................................................................................... 52C4: Torque Compensation ...................................................................................................... 53C6: Carrier Frequency............................................................................................................. 54Rated Current Depending on Carrier Frequency .................................................................... 551.4 d: Reference Settings ............................................................................................... 56d1: Frequency Reference........................................................................................................ 56d2: Frequency Upper/Lower Limits ......................................................................................... 57d3: Jump Frequency................................................................................................................ 58d4: Frequency Reference Hold and Up/Down 2 Function....................................................... 59d6: Field Weakening................................................................................................................ 60d7: Offset Frequency............................................................................................................... 611.5 E: Motor Parameters ................................................................................................. 62E1: V/f Pattern for Motor 1....................................................................................................... 62E2: Motor 1 Parameters .......................................................................................................... 66E5: PM Motor Settings ............................................................................................................ 68YASKAWA SIEP YAIZ1U 03B YASKAWA AC Drive – Z1000 Programming Manual 3