Display - IGBT M2B Temp
Description -
IGBT module M2B exceeds over-temperature threshold (96 °C) for 2 seconds
Resolution-
1. Verify temperature reading on HMI: Monitor-menu
2. Check SIB2 for physical damage, ribbon-cable connectors to/from M2B module
Never use non-ESD free Vacuum equipment or compressed air toclean the inverter