This article provides an exhaustive answer to that question, explains why the password exists, what happens when you lose it, and—most importantly—outlines critical security measures to protect your safety systems.
Each password typically allows a maximum of 5 characters .
: Official sample projects from Pilz frequently use the following defaults: Level 1 : 1 Level 2 : 2 Level 3 : 3
Pilz categorizes access into three distinct security levels:
Each level provides specific permissions for managing safety programs: Level 1 (Full Access) : Allows users to modify, save, and transfer programs to the hardware. Level 2 (Read-Only) : Permits users to view the program and diagnostic data but does not allow modifications. Level 3 (Limited Modification) : Enables changes to specific blocks only, often used for adjustments during commissioning. User Management & Security Newer hardware, such as the , supports advanced user management: Unique Credentials