The alarm E7 occurs when the forced stop signal of the servo system controller is enabled. Ensure the safety and cancel

□□□□□□ Year Month (Control number) The last digit of the manufactured year is indicated as the Year, and the Month is in

Configure the same setting as the SF-HRCA. Configure the same setting as the SF-HRCA. A700, E700, D700, F700PJ: Pr.71 =

Installing the high power factor converter brings the power factor improving effect of 99% or higher.Therefore, when the

Using MR Configurator2, you can check “servo amplifier software number” in [System Configuration] on [Diagnosis] menu. T

First of all, capacity reduction of the main circuit electrolytic capacitor is probable. Usually, the electrolytic capac

The station number and baud rate were set using the dial for the FR-A5NC, but parameter is used for the FR-A7NC. Pr.542

If Pr.79 = 3, PU and EXT turn ON. Switching between PU and EXT is not available. Turn the setting dial to set the freque

The coasting time is the time from when the brake power is turned off until the brake starts braking. The coil has the c

1. Yes. The inverter cannot restart if STF and STR are turned OFF.However, on the next startup, the inverter detects coa

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Geared Motors(86)

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FAQ within [ Drive Products ]

21-30 of Total 1353

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Alarm E7

The alarm E7 occurs when the forced stop signal of the servo system controller is enabled. Ensure the safety and cancel the forced stop signal of the control... More Details >>
- No：23647
- Release Date：2018/09/14 15:10
- Category： MELSERVO-J4 , MELSERVO-JE
FR-BLF

□□□□□□ Year Month (Control number) The last digit of the manufactured year is indicated as the Year, and the Month is indicated by (A → B → C... ⇒ January → ... More Details >>
- No：20983
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Options
Motor: SF-HJCA

Configure the same setting as the SF-HRCA. Configure the same setting as the SF-HRCA. A700, E700, D700, F700PJ: Pr.71 = 50F700P, F700: Pr.71 = 1 (Reference) ... More Details >>
- No：21136
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , Peripheral devices , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Power factor improving effect by option

Installing the high power factor converter brings the power factor improving effect of 99% or higher.Therefore, when the high power factor converter is used,... More Details >>
- No：22020
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-F500 , FREQROL-E500 , FREQROL-V200 , FREQROL-A200 , FREQROL-S500 , FREQROL-A100
Servo amplifier software version

Using MR Configurator2, you can check “servo amplifier software number” in [System Configuration] on [Diagnosis] menu. The last characters mean the servo amp... More Details >>
- No：23638
- Release Date：2018/09/14 15:10
- Category： Servo Support Software , MELSERVO-J4 , MELSERVO-JE , MELSERVO-JN , MELSERVO-J3
Cause of overcurrent (OC2) at constant speed

First of all, capacity reduction of the main circuit electrolytic capacitor is probable. Usually, the electrolytic capacitor is replaced every 5 years on ave... More Details >>
- No：21407
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A100
Replacement

The station number and baud rate were set using the dial for the FR-A5NC, but parameter is used for the FR-A7NC. Pr.542 (Communication station number (CC-Lin... More Details >>
- No：21248
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
PU operation

If Pr.79 = 3, PU and EXT turn ON. Switching between PU and EXT is not available. Turn the setting dial to set the frequency and press the SET key to accept it. More Details >>
- No：21695
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
About coasting time

The coasting time is the time from when the brake power is turned off until the brake starts braking. The coil has the characteristic that electric current t... More Details >>
- No：20775
- Release Date：2018/08/21 16:10
- Update：2018/09/07 12:40
- Category： Geared Motors Parallel shaft type , Geared Motors Right angle shaft type , S-PM Geared Motors Parallel shaft type , S-PM Geared Motors Right angle shaft type
Automatic restart after instantaneous power failure

1. Yes. The inverter cannot restart if STF and STR are turned OFF.However, on the next startup, the inverter detects coasting and restarts.2. When automatic ... More Details >>
- No：21942
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-V200

21-30 of Total 1353

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