Siemens A067 fault code meaning
Siemens / A067
Series: 6RA70
Rectifier cooling fault
DC drive
Meaning: (Valid in all operating states) Heatsink temperature > 90 °C. The monitoring function becomes valid 6 seconds after the electronics board power supply is switched on. (The current heatsink temperature is displayed in parameter r013 and connector K0050.)
Possible causes
Source: 6ra70_c P442