Dräger REGARD 7000 Instructions For Use Manual page 123

Faults and mes-
sages
Power supply x
fault 1
Power supply x
fault 2
Module fault 2 x
24V supply fault x
4-20 mA signal x
fault
Measurement x
signal fault
Maintenance x
signal fault
Transmitter x
fault 1
Transmitter x
fault 2
Cause
x - The supply voltage of
the Docking Station is
outside the permitted
range.
x - Module output current
too high.
x - Faulty module or faulty
transmitter connection
x - Transmitter power sup-
ply (24 V) missing or
too high
x - Transmitter signal cur-
rent (SIGNAL) missing
or too high
x - Transmitter output sig-
nal sends an undefined
value.
x - Not supported dynamic
transmitter mainte-
nance signal detected.
x - Transmitter not ready to
measure, it sends fault
1 according to the sys-
tem configuration.
x - Transmitter not ready to
measure, it sends fault
2 according to the sys-
tem configuration.
Fault elimination and messages
Remedy
Check and correct sup-
ply voltage.
The module output cur-
rent must not exceed
max. 2 A. Check trans-
mitter current, if neces-
sary change transmitter
module assignment.
Replace the module or
check the transmitter
connection wiring.
Check the transmitter
connection wiring.
Check the transmitter
connection wiring.
Check and correct the
transmitter configura-
tion and the associated
input channel.
If possible, configure
the transmitter for static
maintenance signals or
set the REGARD chan-
nel to the Inhibit status
before maintenance.
Check transmitter via
remote access
®
(HART ) or locally. For
fault details see the
instructions for use for
the transmitter.
Check transmitter via
remote access
®
(HART ) or locally. For
fault details see the
instructions for use for
the transmitter.