Home >
Knowledge Base >
FAQs >
Downloads >Error Message F02
Valid for S300, S400, S600, S700
| Display | Meaning | Possible causes | Measures S300/S700 | Measures S400/S600 |
|---|---|---|---|---|
|
F02 |
Overvoltage in DC Bus Link Max. value depends on the set mains voltage |
Brake energy too high |
"n02" displayed beforehand. Possibly use an external braking resistor or, in the case of multiple amplifiers, connect DC links. |
"n02" displayed beforehand. Possibly use an external braking resistor or, in the case of multiple amplifiers, connect DC links. |
|
Mains voltage set too low |
Set the mains voltage correctly on the Basic Setup screen page |
Set the mains voltage correctly on the Basic Setup screen page |
||
|
Brake resistor configured incorrect |
Set the details for the internal or external braking resistor correctly on the Basic Setup screen page |
Set the details for the internal or external braking resistor correctly on the Basic Setup screen page |
||
|
Brake resistor wired incorrect |
Check the wiring (see instructions manual). Internal braking resistor: Bridge must be present on the connector! External braking resistor: Bridge must be removed from the connector! |
Check the wiring (see instructions manual). Internal braking resistor: Bridge must be present on the connector! External braking resistor: Bridge must be removed from the connector! |
||
|
Fuse in brake resistor defect |
Replace fuse |
Replace fuse |
||
|
Braking ramps too short |
Extend the braking ramps on the Velocity Loop screen page |
Extend the braking ramps on the Velocity Loop screen page |
||
|
DC Bus not linked to other amplifiers |
In the case of multiple amplifiers from the same family, connect the DC links (see instructions manual) |
In the case of multiple amplifiers from the same family, connect the DC links (see instructions manual) |
