188 | RMC-100| 2105552MNAE 
Figure 8-28: Locate and download latest PCCU version from the PCCU product page 
8.5  System restart 
The RMC has several options for restart. This section provides an overview of those options and the 
corresponding procedures for manually triggered restarts. 
 
– Loss of data. Some of the restart procedures in this section cause customer 
data, device configuration or calibration data loss. Backup data and co
nfiguration is in 
8.1 Preserve data and configuration. 
8.5.1  Restart type overview 
There are several ways to restart an RMC. Restarts can be manually triggered, or performed 
automatically after software updates, power removal, or other system events. Perform manually 
triggered restarts onboard or from the user interface (PCCU).  
Table 8-3
 describes device restarts. Review the implications of each restart type carefully to select the 
appropriate method. There might be several methods for the same type of restart. 
 
E: While there are several methods for the warm and cold restarts, ABB 
recommends restarts from PCCU32 (Entry mode or device loader).