When a fault occurs, the INVT CHE100 protects itself by tripping and displaying an error code on the LED keypad display. OUT1 / OUT2 / OUT3 : Inverter Module Protection
For detailed wiring diagrams, terminal configurations, and parameter settings, you can refer to these manual sources: Full Operation Manual (PDF) invt che100-0r7g-s2 manual
Disclaimer: This article is a guide to understanding the official INVT documentation. Always refer to the original manufacturer’s manual for your specific hardware revision. The author is not affiliated with INVT Electric. When a fault occurs, the INVT CHE100 protects
Are you planning to control it via the or using external switches/PLC ? The author is not affiliated with INVT Electric
Do not use a manual from a different series (e.g., CHV100 or GD100). The parameter mapping is different and could cause unpredictable behavior.
Solutions : Increase acceleration time (), check insulation of motor cables, or reduce the load. OV1 / OV2 / OV3 (Overvoltage during run/deceleration) :
