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Advanced Control ADV 4.00 M420-M Краткое руководство онлайн [14/72] 459372
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M420 General Flux Vector Control Inverter User Manual Trouble Shooting
13
Display
Fault Name
Possible Causes
Solutions
or install a braking resistor.
Err12
Undervoltage
1. Instantaneous power failure
occurs.
2. The input voltage exceeds the
allowed range.
3.
The DC bus voltage is too low.
4. The rectifier bridge and
Buffer resistor are faulty.
5. The drive board is faulty.
6. The control board is faulty.
1. Reset the fault.
2. Adjust the input voltage to
within the allowed range.
3. Seek for maintenance.
Err13
Drive
overload
1. The load is too heavy or the
rotor is locked.
2. The drive is of too small
power class.
1: Reduce the load, or check
the motor, or check the
machine whether it is
locking the rotor.
2: Select a drive of higher
power class.
Err14
Motor
overload
1: F9-01istoosmall.
2: The load is too heavy or the
rotor is locked.
3: The drive is of too small
power class.
1: SetF9-01correctly.
2: Reduce the load,or check
the motor, or check the
machine whether it is
locking the rotor.
3: Select a drive of higher
power class.
Err15
Drive
overheat
1: The ambient temperature is
too high.
2: The air filter is blocked.
3: The cooling fan is damaged.
4: The thermally sensitive
resistor of the module is
damaged.
5: The inverter module is
damaged.
1: Lower the ambient
temperature.
2: Clean the air filter.
3: Replace the damaged fan.
4: Replace the damaged
thermally sensitive resistor.
5: Replace the inverter
module.
Err17
Current
detection
fault
1: The internal connections
become loose.
2: The HALL device is faulty.
3: The control or drive board is
faulty.
1: Connect all cables
properly.
2: Seek for maintenance.
Err20
Short circuit
to ground
The motor is short circuited to
the ground.
Replace the cable or motor.
Содержание
- Fig inverters of 18 kw follow 2
- Inverter braking unit part of the matching function if there is demand when ordering 2
- Note this figure for adv 1 0 m420 m adv 18 m420 m 1 18 kw series 2
- Please specify 2
- Typical wiring 2
- Attention this figure is just for m420 series of inverter 22 75kw brake unit is the selective part plese declare it in order request if it s needed 3
- Fig inverters of 22 75kw 3
- Fig three phase inverter above 90kw 4
- Connect to the braking resistor for the ac drive of 7 kw and below 220 v and18 kw and below other voltage classes 5
- Connect to the single phase 220 vac power supply 5
- Connect to the three phase ac power supply 5
- Connecting terminals of braking resistor 5
- Connecting terminals of braking resistor connect to a braking resistor 5
- Grounding terminal grounding terminal must be grounded 5
- Main circuit terminals and wiring 5
- Main circuit terminals of three phase 5
- Output terminals connect to a three phase motor 5
- Positive and negative terminals of dc bus common dc bus input point 5
- Single phase power supply input terminals 5
- Three phase power supply input terminals 5
- Wiring precautions 5
- Control circuit terminals and wiring 6
- Operation and display 8
- Operation and display interface introduction 8
- Description of function led indicator 9
- Led display 9
- Keyboard instruction 10
- Organization way of the inverter function code 10
- Enter key 11
- Fig parameter setting operation flowchart 11
- Fig three level menu operation flow chart 11
- For example make function code f1 04 change from 0 0hz to 5 0hz 11
- Function code parameter of m420 inverter adopts three level menu it can view and monitor the parameter by operation panel the three level menu includes function parameter set level 1 menu function code level 2 menu function code setup value level 3 menu refer to fig 2 for the operation procedure in the state parameter interface it can check the different status parameter by the key 11
- In the status of the 11
- Instruction of function code viewing and modification methods 11
- Level menu but it will save the present parameter data and move to the next function code if press enter while it will give up the present parameter revising if press prg 11
- Menu the value can t be modified if the parameter doesn t have the flashing digit you can check the function code property description for the specific reasons 11
- Shift enter 11
- Tips when operating with the three level menu you can press prg or enter to return to 11
- Trouble shooting m420 general flux vector control inverter user manual 11
- Fault warnings and solutions 12
- Trouble shooting 12
- Common faults and treating methods 17
- Function code table 19
- F1 06 startup dc braking current pre excited current 0 25
- F1 07 startup dc braking time pre excited time 0 25
- F1 08 acceleration deceleration mode 0 linear 25
- S curve 0 25
- Fault type 67
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