The low-voltage manual contactor is intended to prevent electric shock during inspection and maintenance of the drive un

It is probable that the torque is insufficient because the load characteristics and inverter output characteristics do n

Our suggestion is to adjust the following parameters:1. Set Pr.14 = 0. If the V/F pattern for variable-torque load (Pr.1

Setting Pr.37 to the machine speed at 60 Hz switches the frequency monitor to the rotations per minute monitor.Note that

If the MC on the input side is shut off using the fault output of the FR-E500, the inverter's fault records are left in

Square wave input is not recommended since it can cause failures (for example, damage the diode bridge).

The standard product is not coated. The FR-A8AY-60 is the coated model.

The encoder feedback is always required for the thickness calculation function. The actual line speed calculation functi

The English version FR-SW3-WE can be used on Japanese Windows. Using the Japanese version FR-SW3-WJ on English Windows c

It is compatible with the -R type FR-S500. (It is not compatible with the FR-S500 without -R because it does not have th

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Drive Products > Inverters-FREQROL

FAQ

Inquiries

Keyword Search

You can search two or more words separated by a space.

 AND : Put a space between the words in a keyphrase.
 OR  : Add a vertical bar ( | ) between the words in a keyphrase.
 NOT : Add a minus sign ( - ) followed by the words that you would like to exclude.

Result Type

Text Search

Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

261-270 of Total 1306

prev 27 / 131page next

Manual contactor on output side of drive unit

The low-voltage manual contactor is intended to prevent electric shock during inspection and maintenance of the drive unit.The MELIPM series motor is a synch... More Details >>
- No：21996
- Release Date：2018/08/22 16:30
- Category： Magnet motor drive
Switching from star-delta operation

It is probable that the torque is insufficient because the load characteristics and inverter output characteristics do not match and the output current value... More Details >>
- No：22049
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Frequency does not rise with blower

Our suggestion is to adjust the following parameters:1. Set Pr.14 = 0. If the V/F pattern for variable-torque load (Pr.14 = 1) is used, the current may incre... More Details >>
- No：22060
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-F500
Parameter unit display

Setting Pr.37 to the machine speed at 60 Hz switches the frequency monitor to the rotations per minute monitor.Note that the speed setting must be input in a... More Details >>
- No：22072
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
Control circuit power supply

If the MC on the input side is shut off using the fault output of the FR-E500, the inverter's fault records are left in the faults history. More Details >>
- No：22096
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
Inverter input power supply

Square wave input is not recommended since it can cause failures (for example, damage the diode bridge). More Details >>
- No：22106
- Release Date：2018/08/22 16:31
- Category： Inverters-FREQROL , FREQROL-E500
FR-A8AY

The standard product is not coated. The FR-A8AY-60 is the coated model. More Details >>
- No：20872
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Plug-in Options
FR-A800-R2R

The encoder feedback is always required for the thickness calculation function. The actual line speed calculation function requires the input of the actual l... More Details >>
- No：20890
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800
FR Configurator

The English version FR-SW3-WE can be used on Japanese Windows. Using the Japanese version FR-SW3-WJ on English Windows can result in character corruption. It... More Details >>
- No：21135
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Engineering Software
FR-SW1-SETUP

It is compatible with the -R type FR-S500. (It is not compatible with the FR-S500 without -R because it does not have the PU connector and thus cannot be con... More Details >>
- No：21175
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Engineering Software

261-270 of Total 1306

Inquiries

page top