The WEG CFW-11 frequency inverter manual provides detailed safety instructions, installation guidelines, wiring diagrams, and operational procedures for qualified personnel. It includes sections on keypad and display functions, first‑time power‑up, troubleshooting, and optional accessories.
Technical specifications such as input voltage ranges, analog output limits, connector details, and dimensions of the various frame sizes are listed in the final chapters, along with information on optional 24 Vdc external control power supply kits.
| Analog reference output voltage | +5.4 V ±5 % |
|---|---|
| Maximum analog output current | 2 mA |
| Rated coil voltage (relay) | 24 V (20‑30 V range) |
The inverter provides six isolated digital inputs for start/stop, direction, jog, and other functions.
Connect the external 24 Vdc supply to terminals XC1:11 and XC1:13, which become inputs for the external power source in models with the option kit.