InverterS100Verified · sol.ls-electric.com
S100 HWt — H/W-Diag (Hardware Diagnostic)
Trip — immediate stop
CAUSE
Why does it occur?
Error in EEPRom, ADC offset, or CPU watchdog detected.
REMEDY · Step by step
How to fix it?
- Turn off and on power
- If persistent, contact service center
Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).
SOURCE
Related manual page
Verified · sol.ls-electric.com
Open PDF ↗S100 Simple Manual English V3.7 (240830)
p.187 · V3.7