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Downloads >Error Message F14
Valid for S300, S400, S600, S700
| Display | Meaning | Possible cause | Measure S300/S700 | Measrue S400/S600 |
|---|---|---|---|---|
| F14 | Output Stage |
Short circuit in the motor cable |
Replace motor cable |
Replace motor cable |
|
Output stage faulty |
Return the servo amplifier to manufacturer for repair |
Return the servo amplifier to manufacturer for repair |
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|
Insulation fault in the motor |
Conduct measurements with an ohmmeter between the motor phases: must be symmetrical. Measure the motor phases to the PE; it must be unending. If there is a high-voltage tester available, use it to measure the motor phases to PE. |
Conduct measurements with an ohmmeter between the motor phases: must be symmetrical. Measure the motor phases to the PE; it must be unending. If there is a high-voltage tester available, use it to measure the motor phases to PE. |
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|
Motor contactor does not switch on time. |
Check the switching sequence |
Check the switching sequence |
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|
Motor contactor has burnt contacts. |
Replace motor contactor. |
Replace motor contactor. |
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|
Short circuit in the electric circuit for the external braking resistor |
Check, rectify short circuit |
Check, rectify short circuit |
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| Wrong motor cable | Check assignment amplifier - motor cable - motor | Check assignment amplifier - motor cable - motor | ||
| Motor cable shield not connected | Connect shield on both sides (motor and amplifier) | Connect shield on both sides (motor and amplifier) | ||
| auxiliary power level is too low | Check the auxiliary power source. The manual data have to be considered. | Check the auxiliary power source. The manual data have to be considered. |
