Eaton Cutler-Hammer MP-3000 - Page 118

Page 118 I.L. 17562
PR 0.3 Effective 8/99
UNDER L UNDER LOAD RUN
ALARM Jam and underload -
look for mechanical
failures in driven process
equipment.
RTDF 3W
RTDF FIB
URTDF
FAILED RTD
COMMUNICATION -FIB-
FIBER CHAN -3W-
THREE WIRE CHAN
FAILED URTD
COMMUNICATION (log
display only)
RTD temperature
information reporting
through designated
medium has been lost.
Check wire or fiber
channel medium for
damage or
disconnection.
Check URTD module for
power or malfunction.
RTF XX RTD CHANNEL FAILED
ALARM (xx = channel
that failed)
A particular RTD or
input to the URTD has
failed.
Troubleshoot the
designated RTD.