Rockwell Automation 440C Guardmaster 440C-CR30 Configurable Safety Relay User Manual - Manual (Page 114)

114 Rockwell Automation Publication 440C-UM001C-EN-P - November 2014
Chapter 16 Security and Password
Lost Password
If the safety relay is secured with a password and the password has been lost, then
it becomes impossible to access the safety relay using the Connected
Components Workbench software.
To recover, use ControlFLASH™ to refresh the safety relay firmware, which also
clears the safety relay memory and clears the password
ATTENTION: The project in the safety relay is lost but a new project can be
downloaded.