E65818711- Contents -1. Introduction .................................................................................................22. Functions .....................................................................................................23. Light –load high-speed operation function ............................................... 33.1 Related parameters............................................................................................................33.2 Mode description............................................................................................................. 43.2.1 Automatic setting mode of high-speed operation speed (f328=1, 2) ................63.2.2 Fixed setting mode of high-speed operation speed (f328=3, 4) .......................83.3 How to adjust parameters ............................................................................................... 103.3.1 Automatic setting mode of high-speed operation speed (f328=1, 2) ............ 103.3.2 Fixed setting mode of high-speed operation speed (f328=3, 4) .................... 123.3.3 Frequency switching Acceleration/deceleration at light load (f339) ............... 134. Brake sequence functions ...................................................................... 144.1. Standard connection for lift application ....................................................................... 144.2 Parameter adjustment procedure for brake sequence function ................................. 154.3 Setting sample of related parameters .................................................. 164.4 Brake sequence function................................................................................................. 184.4.1 Parameters for brake sequence functions .............................................................. 194.4.2 Execution of "Brake time learning".......................................................................... 224.4.3 Brake timing with maximum load ............................................................................. 234.4.4 Abnormal phenomenon and the measures ............................................................. 24