TRA LỖI BIẾN TẦN INVERTER MITSUBISHI FR-E700
Bảng Tra Lỗi Chi Tiết Và Cách Khắc Phục Lỗi
E— | Faults history |
HOLD | Operation panel lock |
LOCD | Password locked |
Er1 Er2 Er4 |
Parameter write error |
Err. | Inverter reset |
OL | Stall prevention (overcurrent) |
oL | Stall prevention (overvoltage) |
RB | Regenerative brake prealarm |
TH | Electronic thermal relay function prealarm |
PS | PU stop |
MT | Maintenance signal output |
UV | Undervoltage |
EV | Safety stop |
FN | Fan alarm |
E.OC1 | Overcurrent trip during acceleration |
E.OC2 | Overcurrent trip during constant speed |
E.OC3 | Overcurrent trip during deceleration or stop |
E.OV1 | Regenerative overvoltage trip during acceleration |
E.OV2 | Regenerative overvoltage trip during constant speed |
E.OV3 | Regenerative overvoltage trip during deceleration or stop |
E.THT | Inverter overload trip (electronic thermal relay function) |
E.THM | Motor overload trip (electronic thermal relay function) |
E.FIN | Heatsink overheat |
E.ILF | Input phase loss |
E.OLT | Stall prevention stop |
E. BE | Brake transistor alarm detection |
E.GF | Output side earth (ground) fault overcurrent at start |
E.LF | Output phase loss |
E.OP1 | Communication option fault |
E.OPT | Option fault |
E. 1 | Option fault |
E.PE | Parameter storage device fault |
E.PE2 | Internal board fault |
E.RET | Retry count excess |
E. 5 E. 6 E. 7 E.CPU |
CPU fault |
E.IOH | Inrush current limit circuit fault |
E.USB | USB communication fault |
E.MB4 to E.MB7 |
Brake sequence fault |
E.SAF | Safety circuit fault |
E.13 | Internal circuit fault |
2 bình luận
Tôi cần mở mật khẩu PLC FX3u
Bạn vui lòng để lại thông tin liên hệ hoặc gọi điện cho chúng tôi 0934910789