Set exactly to motor nameplate for electronic overload protection 7. Troubleshooting and Fault Codes
The alphanumeric model code contains critical data regarding its power ratings and input phases. Model Code Decoded : Series name (Sensorless Vector Control Inverter).
: Relay output terminals for fault or running status indicators. Keypad Operation & Parameter Editing
If the drive trips, the keypad will display an error code. Here are the most common ones found in the CHE100 manual:
Used for forward/reverse, multi-step speed, or jogging. invt che100-0r7g-s2 manual
The CHE100 series utilizes functional groups ( P0 through P9 ) to organize parameters. Below are the essential settings needed to get the drive running safely. 1. Motor Nameplate Setup
Solution : Verify that your single-phase mains supply is stable at 220V AC.
Check motor parameters; verify thermal overload settings match nameplate current. Inverter Overheat
💡 Always ensure the unit is powered off for at least 5 minutes before performing maintenance to allow DC bus capacitors to discharge. Set exactly to motor nameplate for electronic overload
Press to enter the group. The screen displays the specific parameter (e.g., P0.01 ).
: Blow out accumulation from the heatsink using dry, low-pressure compressed air.
10V DC power supply for an external speed potentiometer (recommended resistance: 1k Ωcap omega Ωcap omega
, enabling the device to handle complex automated tasks without external controllers. Robust Protection : The manual documents up to 25 fault protections : Relay output terminals for fault or running
Check the input power supply for drops or loose connections.
Use the arrow keys on the display panel to select your target frequency (e.g., 30.00Hz ).
: -10°C to +40°C. Derating is required if the temperature exceeds 40°C (maximum 50°C).
The Complete INVT CHE100-0R7G-S2 Manual: Setup, Wiring, and Troubleshooting Guide
Mount the unit vertically to allow heat to rise naturally.