YASKAWA VFD Training Fault
72 videos • 1,744 views • by PLC AND ROBOT IIOT Pvt Ltd
1
Yaskawa VFD Fault Uv3 Undervoltage 3 (Inrush Prevention Circuit Fault)
PLC AND ROBOT IIOT Pvt Ltd
Download
2
Yeskawa VFD Fault Uv1 DC Bus Undervoltage
PLC AND ROBOT IIOT Pvt Ltd
Download
3
Yaskawa VFD Fault Uv2 Control Power Supply Voltage Fault
PLC AND ROBOT IIOT Pvt Ltd
Download
4
Yaskawa VFD Fault UL3 Undertorque Detection 1
PLC AND ROBOT IIOT Pvt Ltd
Download
5
Yaskawa VFD Fault STo Motor Pull Out or Step Out Detection
PLC AND ROBOT IIOT Pvt Ltd
Download
6
Yaskawa VFD Fault SEr Too Many Speed Search Restarts
PLC AND ROBOT IIOT Pvt Ltd
Download
7
Yaskawa VFD Fault rH Braking Resistor Overheat Braking resistor protection was triggered
PLC AND ROBOT IIOT Pvt Ltd
Download
8
Yaskawa VFD Fault PGo Disconnect (for Simple Vf with PG) No PG pulses are received for longer than
PLC AND ROBOT IIOT Pvt Ltd
Download
9
Yeskawa VFD Fault PF Input Phase Loss Drive input power has an open phase or has a large imbalance
PLC AND ROBOT IIOT Pvt Ltd
Download
10
Yeskawa VFD Fault OV Overvoltage Voltage in the DC bus has exceeded the overvoltage detection level
PLC AND ROBOT IIOT Pvt Ltd
Download
11
Yeskawa VFD Fault os Overspeed Simple Vf with PG Overshoot or undershoot is occurring
PLC AND ROBOT IIOT Pvt Ltd
Download
12
Yeskawa VFD Fault oPr External Digital Operator Connection Fault The external operator has been dis
PLC AND ROBOT IIOT Pvt Ltd
Download
13
Yeskawa VFD Fault oL7 High-Slip Braking oL The output frequency stayed constant for longer than the
PLC AND ROBOT IIOT Pvt Ltd
Download
14
Yeskawa VFD Fault oL5 Mechanical Weakening Detection 1 Overtorque occurred, matching the conditions
PLC AND ROBOT IIOT Pvt Ltd
Download
15
Yeskawa VFD Fault oL4 Overtorque Detection 4 The current has exceeded the value set for torque detec
PLC AND ROBOT IIOT Pvt Ltd
Download
16
Yeskawa VFD Fault oL3 Overtorque Detection 1 The current has exceeded the value set for torque detec
PLC AND ROBOT IIOT Pvt Ltd
Download
17
Yeskawa VFD Fault oL2 The thermal sensor of the drive triggered overload protection
PLC AND ROBOT IIOT Pvt Ltd
Download
18
Yeskawa VFD Fault oL1 Motor Overload The electrothermal sensor tripped overload protection
PLC AND ROBOT IIOT Pvt Ltd
Download
19
Yeskawa VFD Fault oH4 Motor Overheat Fault PTC Input The motor overheat signal to analog input termi
PLC AND ROBOT IIOT Pvt Ltd
Download
20
Yeskawa VFD Fault oH3 Motor Overheat Alarm PTC Input.mkv
PLC AND ROBOT IIOT Pvt Ltd
Download
21
Yeskawa VFD Fault oH1 Overheat 1 Heatsink overheat
PLC AND ROBOT IIOT Pvt Ltd
Download
22
Yeskawa VFD Fault oH Heatsink Overheat
PLC AND ROBOT IIOT Pvt Ltd
Download
23
Yeskawa VFD Fault oFA04 oFA30 oFA43 Option Card Fault
PLC AND ROBOT IIOT Pvt Ltd
Download
24
Yeskawa VFD Fault oFA00 oFA01 option card connection Error at opetion port CN5 Option Card Fault
PLC AND ROBOT IIOT Pvt Ltd
Download
25
Yeskawa VFD Fault oC Drive sensors have detected an output current greater than the specified overcu
PLC AND ROBOT IIOT Pvt Ltd
Download
26
Yeskawa VFD Fault SC IGBT Short Circuit IGBT fault IGBT short circuit detection and circuit fault
PLC AND ROBOT IIOT Pvt Ltd
Download
27
Yaskawa VFD Fault FbL PID Feedback Loss This fault occurs when PID Feedback Loss Detection is progra
PLC AND ROBOT IIOT Pvt Ltd
Download
28
Yaskawa VFD Fault FbH Excessive PID Feedback PID feedback input is greater than the level
PLC AND ROBOT IIOT Pvt Ltd
Download
29
Yaskawa VFD Fault LF Output Phase Loss Phase loss on the output side of the drive Phase Loss Detecti
PLC AND ROBOT IIOT Pvt Ltd
Download
30
Yaskawa VFD Fault nSE Node Setup Error A terminal assigned to the node setup function closed during
PLC AND ROBOT IIOT Pvt Ltd
Download
31
Yaskawa VFD Fault LF2 Output current imbalance One or more of the phases in the output current is
PLC AND ROBOT IIOT Pvt Ltd
Download
32
Yaskawa VFD Fault GF Ground Fault Current shorted to ground exceeded 50 of rated current on output
PLC AND ROBOT IIOT Pvt Ltd
Download
33
Yaskawa VFD Fault Err EEPROM Write Error
PLC AND ROBOT IIOT Pvt Ltd
Download
34
Yaskawa VFD Fault Er-12 Current Detection Error One of the motor phases is missing
PLC AND ROBOT IIOT Pvt Ltd
Download
35
Yaskawa VFD Fault Er-11 Motor Speed Fault detected only when Auto-Tuning is enabled Torque reference
PLC AND ROBOT IIOT Pvt Ltd
Download
36
Yaskawa VFD Fault Er-09 Acceleration Error (detected only during Rotational Auto-Tuning) The motor
PLC AND ROBOT IIOT Pvt Ltd
Download
37
Yaskawa VFD Fault Er-08 Rated Slip Error Motor data entered during Auto-Tuning was
PLC AND ROBOT IIOT Pvt Ltd
Download
38
Yaskawa VFD Fault Er-05 No-Load Current Error Motor data entered during Auto-Tuning was
PLC AND ROBOT IIOT Pvt Ltd
Download
39
Yaskawa VFD Fault Er-04 Line-to-Line Resistance Error Motor data entered during Auto-Tuning was
PLC AND ROBOT IIOT Pvt Ltd
Download
40
Yaskawa VFD Fault Er-03 STOP Button Input Auto-Tuning canceled by pressing STOP
PLC AND ROBOT IIOT Pvt Ltd
Download
41
Yaskawa VFD Fault Er-02 Minor Fault Motor data entered during Auto-Tuning was
PLC AND ROBOT IIOT Pvt Ltd
Download
42
Yaskawa VFD Fault Er-01 Motor Data Error Motor data entered during Auto-Tuning was
PLC AND ROBOT IIOT Pvt Ltd
Download
43
Yaskawa VFD Fault End3 Rated Current Setting Alarm (displayed after Auto-Tuning is complete)
PLC AND ROBOT IIOT Pvt Ltd
Download
44
Yaskawa VFD Fault End2 Motor Iron-Core Saturation Coefficient. Detected only during Rotational Auto
PLC AND ROBOT IIOT Pvt Ltd
Download
45
Yaskawa vfd fault End1 Excessive Vf Setting Displayed after Auto Tuning is complete
PLC AND ROBOT IIOT Pvt Ltd
Download
46
Yaskawa vfd fault EF1 EF2 EF3 EF4 EF5 EF6 EF7 External Fault input terminal External fault
PLC AND ROBOT IIOT Pvt Ltd
Download
47
Yaskawa vfd fault EF0 Option Card External Fault An external fault condition is present
PLC AND ROBOT IIOT Pvt Ltd
Download
48
Yaskawa vfd fault E5 MECHATROLINK Watchdog Timer Error The watchdog timed out
PLC AND ROBOT IIOT Pvt Ltd
Download
49
Yaskawa vfd fault dWFL dWAL DriveWorksEZ Fault DriveWorksEZ Program Error Output
PLC AND ROBOT IIOT Pvt Ltd
Download
50
Yaskawa vfd fault dEv Speed Deviation for Simple Vf with PG According to the pulse input (RP), the s
PLC AND ROBOT IIOT Pvt Ltd
Download
51
Yaskawa vfd fault CPF25 Terminal Board Not Connected Reconnect the terminal board to the connector
PLC AND ROBOT IIOT Pvt Ltd
Download
52
Yaskawa vfd fault CPF24 Drive Capacity Signal Fault Entered a capacity that does not exist
PLC AND ROBOT IIOT Pvt Ltd
Download
53
Yaskawa vfd fault CPF23 PWM Feedback Fault PWM feedback error
PLC AND ROBOT IIOT Pvt Ltd
Download
54
Yaskawa vfd fault CPF22 AD Conversion Fault AD conversion error
PLC AND ROBOT IIOT Pvt Ltd
Download
55
Yaskawa vfd fault CPF20 CPF21 One of the following faults occurred RAM fault, FLASH memory error
PLC AND ROBOT IIOT Pvt Ltd
Download
56
Yaskawa vfd fault CPF19 Control Circuit Fault CPU error (Manual reset due to noise, etc
PLC AND ROBOT IIOT Pvt Ltd
Download
57
Yaskawa vfd fault CPF18 Control Circuit Fault CPU error Non Maskable Interrupt An unusual interrup
PLC AND ROBOT IIOT Pvt Ltd
Download
58
Yaskawa vfd fault CPF17 Timing Fault A timing error occurred during an internal process
PLC AND ROBOT IIOT Pvt Ltd
Download
59
Yaskawa vfd fault CPF16 Clock Fault Standard clock error
PLC AND ROBOT IIOT Pvt Ltd
Download
60
Yaskawa vfd fault CPF14 Control Circuit Fault CPU error (CPU operates incorrectly due to noise, etc
PLC AND ROBOT IIOT Pvt Ltd
Download
61
Yaskawa vfd fault CPF13 Watchdog Circuit Exception Self-diagnostics problem
PLC AND ROBOT IIOT Pvt Ltd
Download
62
Yaskawa vfd fault CPF12 FLASH Memory Fault Hardware is damaged Problem with the ROM (FLASH memory
PLC AND ROBOT IIOT Pvt Ltd
Download
63
Yaskawa vfd fault CPF11 RAM Fault Hardware is damaged
PLC AND ROBOT IIOT Pvt Ltd
Download
64
Yaskawa vfd fault CPF07 Terminal Board Communications Error A communication error occurred at the te
PLC AND ROBOT IIOT Pvt Ltd
Download
65
Yaskawa vfd fault CPF08 EEPROM Serial Communication Fault EEPROM communications are not functioning
PLC AND ROBOT IIOT Pvt Ltd
Download
66
Yaskawa vfd fault CPF06 EEPROM Data Error There is an error in the data saved to EEPROM The power su
PLC AND ROBOT IIOT Pvt Ltd
Download
67
Yaskawa vfd fault CPF03 PWM Data Error There is a problem with the PWM data
PLC AND ROBOT IIOT Pvt Ltd
Download
68
Yaskawa vfd fault CPF02 AD Conversion Error An AD conversion error occurred
PLC AND ROBOT IIOT Pvt Ltd
Download
69
Yaskawa vfd fault CoF Current Offset Fault The current sensor is damaged or there was residual induc
PLC AND ROBOT IIOT Pvt Ltd
Download
70
Yaskawa vfd fault CF Control Fault A torque limit was reached continuously for three seconds or lon
PLC AND ROBOT IIOT Pvt Ltd
Download
71
Yaskawa vfd fault CE MEMOBUS Modbus Communication Error
PLC AND ROBOT IIOT Pvt Ltd
Download
72
Yaskawa vfd fault BUS Option Communication Error After establishing initial communication, the conne
PLC AND ROBOT IIOT Pvt Ltd
Download