Hook up the physical AC motor leads exclusively to terminals U/T1, V/T2, and W/T3 .
: Start and stop commands are executed directly via the green and red buttons on the unit's keypad.
The Convo CVF-G3 series offers versatile control methods, including V/F control and open-loop vector control. It is designed to handle demanding loads with high torque at low speeds, making it a favorite in the industrial automation sector. Convo Inverter Cvf G3 Manual
Analog frequency inputs used for external speed potentiometers (0–10VDC or 4–20mA signal variants). Quick-Start Programming Parameters
He adjusted P1-05 to a conservative 15-second ramp. Beep. Hook up the physical AC motor leads exclusively
: Carrier frequency (2.0–8.0KHz); higher values reduce noise but increase heat. Troubleshooting If the unit trips, common error codes often include: UU : Under-voltage (mains voltage is too low). OV : Over-voltage (often occurs during rapid deceleration). OH : Over-heating (check cooling fans and ventilation).
Safety grounding terminal. Connect this to a dedicated earth ground. Control Circuit Terminals FWD / REV: Forward and reverse run command inputs. S1 to S6: Multi-function programmable digital inputs. It is designed to handle demanding loads with
Best suited for well-ventilated indoor environments under 1000m altitude (derating required above this). Installation and Wiring Basics
Always disconnect the main power supply before removing the protective terminal covers.
Set to 0 for keypad control, 1 for terminal control. P0.03 (Max Frequency): Usually 50.00Hz or 60.00Hz.
The manual explicitly states that unshielded control wiring should be less than 20 meters. For longer runs, use shielded cable with the shield grounded at the inverter end only.