Invt Che100-0r7g-s2 Manual !!exclusive!! -
DC bus terminals (used for external braking unit connection) Grounding terminal (must be grounded securely)
Ultimately, the manual bridges the gap between the drive's sophisticated hardware and its practical application in industries like pump and fan control, or OEM machinery such as edge banding machines. CHV100 Inverter User Manual | PDF - Scribd
: Specific fault codes and maintenance procedures to ensure long-term reliability.
: The drive experienced an abrupt current spike. Check if the load is jammed, reduce torque boost settings, or increase acceleration time. invt che100-0r7g-s2 manual
: Programmable digital inputs (default functions: Forward, Reverse, Fault Reset, Multi-step speed). COM : Common terminal for digital inputs.
To configure the VFD for basic operation, adjust these foundational parameter groups using the programming key sequence. Function Code Description Default Value Recommended Setting Source of Run Commands 0 (Keypad) 0 for Keypad, 1 for Terminal Control P0.03 Max Output Frequency Set to match motor nameplate P0.04 Upper Limit Frequency Maximum allowable operating frequency P0.06 Frequency Command Selection 0 (Keypad) 1 for Analog AI1, 2 for Potentiometer P0.11 Acceleration Time 1 Adjust based on load inertia P0.12 Deceleration Time 1 Increase if overvoltage faults occur P0.14 Carrier Frequency 1.0kHz to 15.0kHz (higher = less audible noise) P2.01 Rated Motor Power Match motor nameplate P2.02 Rated Motor Frequency Match motor nameplate P2.03 Rated Motor Speed Match motor nameplate P2.05 Rated Motor Current Match motor nameplate for overcurrent protection Troubleshooting Common Fault Codes
Sensorless Vector Control (SVC), V/f control, and torque control. Critical Parameter Settings DC bus terminals (used for external braking unit
: Programmable shortcut key, defaults to jogging control. Crucial Parameter Codes (Quick Setup)
Set P5-00 = 1 (PID enable). Connect a pressure/flow sensor to AI1. Set P5-01 to P5-09 for proportional/integral gains. The drive will automatically adjust speed to maintain a setpoint.
Input the values exactly as printed on your motor's nameplate to ensure vector control accuracy. : Rated motor power (Set to 0.75 kW) P1.02 : Rated motor frequency (Default 50.00 Hz / 60.00 Hz) P1.03 : Rated motor speed (RPM) Check if the load is jammed, reduce torque
Reduce mechanical load levels. Check the motor cooling fan functionality. Re-verify that parameter P2.05 reflects correct motor plates.
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