Hitachi AN021003-1 manual

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Table of contents for the manual

  • Page 1

    Application Note: Three-Wire Control (STA, STP, F/R) with L100 and SJ100 Series Inverters Please refer also to the L100 or SJ100 Inverter Instruction Manual AN021003-1 Rev. 1 11-14-03 Hitachi America, Ltd. © 2003 Hitachi America, Ltd.[...]

  • Page 2

    Application Note for “Three-Wire Control” with Hitachi L100 & SJ100 Series Inverters Sometimes it may be desirable to use a rem ote START/STOP pushbutton arrangement together with an inverter. This often occurs when a m achine is being retrofitted or upgraded with the addition of a Hitachi inverter as a replaceme nt for a motor starter. The[...]

  • Page 3

    L100 or SJ10 0 Inverter RUN FW D STA FWD P24 IN 1 [FW D] CM1 STP RUN FW D STA REV RUN REV STP RUN REV IN 2 [REV] In this circuit, pushing the STA FWD button would start the invert er in the forward direction, while pushing the STA REV butt on would start reverse operation. If it is desired to change rotation di rection while running, the STOP butto[...]