Motor Overload (OL1) or Inverter Overload (OL2). The system has sustained high currents near maximum thresholds for too long.
Avoid environments with direct sunlight, high humidity, conductive dust, or corrosive gases. 3. Wiring and Terminal Configurations
Heavy load operating for too long; VFD is undersized for the application.
4 programmable digital inputs, 2 analog inputs (0-10V/0-20mA), 1 relay output, 1 analog output, and 1 open-collector output. Built-in Braking: Includes a built-in braking unit for rapid stopping. Communication: RS485 interface supporting standard Modbus RTU protocol. Automation: invt che100-0r7g-s2 manual
Tell me if you need help wiring a specific component (like a 3-wire start/stop switch or a 0-10V PLC loop), or if you are trying to resolve a persistent fault code , and I can provide the exact terminal diagrams or parameters you need.
Ultimate Guide to the INVT CHE100-0R7G-S2 Variable Frequency Drive
Complete User Manual and Configuration Guide for the INVT CHE100-0R7G-S2 VFD Motor Overload (OL1) or Inverter Overload (OL2)
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
[ Single-Phase 220V Input ] | | V V +---------------+ | R/L S/N PE| <-- Main Power Terminals | | | INVT CHE100 | | | | U V W | <-- Motor Terminals +---------------+ | | | V V V [ 3-Phase 220V Delta Motor ] Main Circuit Terminals : Connect your incoming
If the inverter encounters a problem, it stops outputting power and displays a fault code on the screen. Press to clear the code after fixing the underlying issue. Common Fault Codes OUT1 / OUT2 / OUT3 (Inverter Module Protection) Built-in Braking: Includes a built-in braking unit for
This specific model belongs to the CHE100 series, which utilizes a DSP control system to provide both Sensorless Vector Control (SVC) V/f control
October 2025 Document version: 2.0 – Companion guide for INVT CHE100-0R7G-S2 manual (v1.8 and above) Copyright notice: INVT trademarks belong to INVT Electric. This guide is for educational and operational support purposes only. Always refer to the original manual for safety-critical information.
Before installation or maintenance, ensure you have reviewed the safety warnings in the official manual .