Setting passwords - Arc protection - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Busbar differential protection (high impedance) - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Interconnection protection - Power management/Load shedding - Cyber Security Deployment Guideline - 620 series Relion Protection and Control - 2.0 FP1 IEC - IEC - 31.05.2023

620 series Cyber Security Deployment Guideline

If user authorization is off or the user is logged in as an administrator, user passwords can be set via the LHMI or WHMI or with PCM600.

  1. Select Main menu > Configuration > Authorization > Passwords.
  2. Select the password to be reset with or .
  3. Press , change the password with or and press again.
  4. Repeat steps 2 and 3 to set the rest of the passwords.
Note: If the administrator password is lost, contact ABB's technical customer support to retrieve the administrator level access.