Proper wiring is the most critical step in preventing drive failure or electrical hazards. Main Circuit Terminals

Before beginning installation, verify that your hardware matches the following electrical ratings:

L, N: Connect your single-phase 220V AC power supply here.U, V, W: Connect these to your three-phase motor. (Note: Never connect input power to these terminals).(+) , (-): DC bus terminals for external braking units (if required).PE: Grounding terminal. Ensure a solid connection to prevent electromagnetic interference (EMI). Control Circuit Terminals

S1 to S4: Multi-function digital inputs (forward, reverse, multi-speed).+10V, AI1, GND: External potentiometer or 0–10V analog input for frequency control.485+, 485-: Standard RS485 communication ports for PLC integration.RO1A, RO1C: Relay output for fault signaling or status monitoring. Basic Programming and Parameter Settings

Invt Che100-0r7g-s2 Manual -

Proper wiring is the most critical step in preventing drive failure or electrical hazards. Main Circuit Terminals

Before beginning installation, verify that your hardware matches the following electrical ratings: invt che100-0r7g-s2 manual

L, N: Connect your single-phase 220V AC power supply here.U, V, W: Connect these to your three-phase motor. (Note: Never connect input power to these terminals).(+) , (-): DC bus terminals for external braking units (if required).PE: Grounding terminal. Ensure a solid connection to prevent electromagnetic interference (EMI). Control Circuit Terminals Proper wiring is the most critical step in

S1 to S4: Multi-function digital inputs (forward, reverse, multi-speed).+10V, AI1, GND: External potentiometer or 0–10V analog input for frequency control.485+, 485-: Standard RS485 communication ports for PLC integration.RO1A, RO1C: Relay output for fault signaling or status monitoring. Basic Programming and Parameter Settings invt che100-0r7g-s2 manual