ABB REF 542plus Operator's Manual page 64

REF 542plus REF 542plus
64
Multifunction Protection and Switchgear Control Unit
Operator's manual
Fig. 16.1.-6 HMI test page
Base Unit not configured
REF 542plus is without configuration when the following message appears:
Fig. 16.1.-7 REF 542plus without configuration
Solution:
Download the configuration into the unit by using the serial cable and the Operating
Tool.
Configuration not loaded
The following message appears when the downloaded configuration has not been
saved inside the unit due to an internal error.
1MRS755869
A051440 2
A051441 2