9. Operating system diagnostic messages
9.1 Diagnostic messages easy communication module
9.1 Diagnostic messages easy communication module
The following diagnostic alarms can be assigned to base device operands auto-
matically or manually in Project view/Assigned operands.
Diagnostic
alarms
Description
 EASY-COM-
SWD-C1
 EASY-COM-
RTU-M1
PRSNT Expansion present
 ✓  ✓
RUN Cyclical data is active
 ✓  ✓
STOP No cyclical data! (failsafe)
 ✓  ✓
RegMissing
Required module missing (EASY-COM-SWD-C1
only)
 ✓  –
CfgError SWD configuration fault
 ✓  ✓
OptMissing
Optional module missing (EASY-COM-SWD-C1
only)
 ✓  –
ReplByNOP
Module replaced with NOP module (EASY-COM-
SWD-C1 only)
 ✓  –
ReplByComp Module replaced with compatible module
 ✓  –
ERROR Fault Status
 –  ✓
easyE402/24 MN050009ENEaton.com
671