KL30 fault detected
â–¶ How to fix
Reset KL15. Check whether the 24V supply voltage is above 60 V.
What you'll see
No driver-visible symptom recorded.
System reaction
System will enter error mode and switches OFF
Diagnostic depth
Detection
The LV supply voltage is measured by a voltage sensor
Possible cause
The 24V voltage supply (terminal 30) is higher than 60V