Fuji inverter is a very famous and oldest inverter series in Japan, it started to appear in the market since the 1980s by Fuji Electric and FVR-F. Fuji Electric is a pioneer in IGBT technology in Japan, now some famous brands in the world such as Mitsubishi, ABB, … are using IGBT manufactured by Fuji.
Through many years of existence and development, Fuji Electric Group is gradually asserting its position in the automation industry in the world as well as in Vietnam.
During use, users sometimes encounter problems related to the drive. The incidents take a lot of time to overcome, directly affect the production process.
Wishing to help customers use inverter effectively, as well as avoid incidents to maintain the production process. Hao Phuong would like to send to our customers the article guiding the troubleshooting of common problems on Fuji inverter.
The article is divided into 6 parts, including some of the most common error of Fuji inverter:
Part 1: Common errors of FUJI Inverter and How to fix them – Part I
- + OC 1 – Overcurrent
- + OV 1 – Overvoltage
- + LU – Undervoltage
- + L in – Input Phase Loss
Part 2: Common errors of FUJI Inverter and How to fix them – Part II
- + OH 1 – Cooling Fan Overheat
- + OH 2 – External Alarm
- + OH 3 – Inverter inside Overheat
- + OH 4 – Motor Protection
Part 3: Common errors of FUJI Inverter and How to fix them – Part III
- + OL 1 – Motor Overload
- + OLU – Inverter Overload
- + Er 1 – Memory Error
- + Er 2 – Keypad Communication
- + Er 3 – CPU Error
Part 4: Common errors of FUJI Inverter and How to fix them – Part IV
- + Er 4 – Option Communication Error
- + Er 5 – Option Error
- + Er 6 – Run Operation Error
- + Er 7 – Tuning Error
Part 5: Common errors of FUJI Inverter and How to fix them – Part V
- + Er 8 – RS485 Error
- + Er H – Hardware Error
- + ECF – EN terminal Circuit Error
- + PG – PG disconnection Error
Part 6: Common errors of FUJI Inverter and How to fix them – Part VI
- + Er b – CAN Bus Communications Error
- + OS – Over Speed Error
- + ErE – Out of Control Speed
- + OE – Over Torque Error
- + PbF – Charger Circuit Fault
Hao Phuong hopes that the above useful information will help you solve the problem and use inverter more effectively. With well-trained staff and technicians, we not only bring our customers quality products but also optimal solutions to satisfy all customers who have been trusting and supporting Hao Phuong.
Hao Phuong specializes in distributing genuine electrical and industrial equipment from reputable manufacturers in the region and the world. Contact Hotline 1800 6547 to get more information about the product as well as Hao Phuong’s policy.
