Honeywell RM640, Руководство пользователя

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6
OPERATION
118
RM640
www.honeywellprocess.com 34-VF-25-131 iss.1 GLO Feb 2019 US
S
S S
S Process
Process Process
Process
CO Saturated Low
2
The measurement value is less
than the minimum value of the
current output range. The current
output cannot go lower than its
minimum value and thus does not
agree with the correct
measurement value.
Do a check of the process
conditions and the minimum
current output value.
CO Saturated High
2
The measurement value is more
than the maximum value of the
current output range. The current
output cannot go higher than its
maximum value and thus does not
agree with the correct
measurement value.
Do a check of the process
conditions and the maximum
current output value.
M M M M Sensor Sensor Sensor Sensor
Weak Signal The signal amplitude is too small. Make sure that the device
installation agrees with the data in
the handbook.
If the message is shown again, it is
possible that a different antenna
must be installed. tell the
supplier.
Bad Measurement Quality (Old
Measurement)
The measurement value is
incorrect and does not change for
more than 10 s.
Make sure that the device
installation agrees with the data in
the handbook.
If the message is shown again, tell
the supplier.
Empty Spectrum invalid The empty spectrum recording
does not agree with the process
conditions at this time (e.g. the
tank height was changed).
Do a new empty spectrum
recording.
Status
type Error message Description Corrective action