Instruction/ maintenance manual of the product AN021003-1 Hitachi
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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.
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.
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.
An important point after buying a device Hitachi AN021003-1 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Hitachi AN021003-1 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Hitachi AN021003-1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hitachi AN021003-1 you will learn all the available features of the product, as well as information on its operation. The information that you get Hitachi AN021003-1 will certainly help you make a decision on the purchase.
If you already are a holder of Hitachi AN021003-1, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Hitachi AN021003-1.
However, one of the most important roles played by the user manual is to help in solving problems with Hitachi AN021003-1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hitachi AN021003-1 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
