Emerson Rosemount 2051 Wireless Series, Reference Manual, Page: 48 / 250

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Reference Manual
00809-0100-4102, Rev AA
Section 5: Operation and Maintenance
June 2012
Operation and Maintenance
Diagnostic Button Screen 7.1: the
terminal voltage has dropped
below level of operating limit.
Replace the Power Module
(Part Number: 701PGNKF)
Diagnostic Button Screen 7.2: the
terminal voltage is below the
recommended operating range -
if this is a battery operated device,
the Power Module should be
replaced - for line powered
devices, the supply voltage
should be increased
Diagnostic Button Screen 8: the
device may not be able to
communicate with the radio or
the radio has an internal error. In
this state the device may still be
operational and publishing HART
data
Diagnostic Button Screen 9.1:
configuration of the transmitter is
invalid such that critical operation
of the device may be affected -
check the extended configuration
status to identify which
configuration item(s) need to be
corrected
s u p l y
f a i l u r
s u p l y
l o w
r a d i o
f a i l u r
c o n f g
f a i l u r