8400 protec
The 8400 protec frequency inverter is suitable for decentralized wall mounting and features simple plug-in technology. The decentralized arrangement significantly shortens the length of the motor cables. This enables even complex machines to be structured clearly.
The requirements of the Ecodesign Directive, Standard EN IEC 61800-9-2, are met.
Application areas: Turntables and scissor lift tables (intralogistics), monorail overhead conveyors (automotive industry), ...
Highlights
- Easy commissioning with plug technology (plug and drive)
- LED display and status LEDs
- High protection class IP65
Documentation
Error codes
| Cause | Remedy | Severity/response |
|---|---|---|
DC-bus voltage has exceeded the error threshold for overvoltage due to a too high braking energy or a too high mains voltage. The error threshold (display in 0x2540:006 (P208.06) results from the setting of the rated mains voltage in 0x2540:001 (P208.01). |
Reduce dynamic performance of the load profile. Check mains voltage. Check settings for brake energy 0x2541:001 (P706.01) = [0]: Connect brake resistor to the power unit and activate the integrated brake chopper |
Fault |
| Cause | Remedy | Severity/response |
|---|---|---|
Operation on uninterrupted 1x230V current supply (UPS) has been activated: Only a reduced output current is provided. |
Switch back to operation with regular mains voltage |
Warning |
| Cause | Remedy | Severity/response |
|---|---|---|
Mains phase failure |
|
Fault |
| Cause | Remedy | Severity/response |
|---|---|---|
DC bus voltage is lower than specified in C0173. |
|
cawc |
| Cause | Remedy | Severity/response |
|---|---|---|
Braking energy is too high. (DC−bus voltage is higher than set in C0173.) |
|