Honeywell RM640 Handbook page 117

RM640
Status Error message
type
C C C C Configuration Configuration Configuration Configuration
Sensor Sim. Active
Current Out. Sim. Active
HART Sim. Active
LCO Simulation Active
SysMon Simulation Active
S S S S Sensor Sensor Sensor Sensor
Sensor Voltage Low
Strong Signal
Peak Lost (Level Lost)
Overfill
Elec. Temp. Out Of Spec.
S S S S Electronics Electronics
Electronics Electronics
Elec. Temp. Out Of Spec.
34-VF-25-131 iss.1 GLO Feb 2019 US
Description
The device simulates a
measurement value that is set in
menu item B1.1 Set Value B1.1 Set Value. This B1.1 Set Value B1.1 Set Value
measurement value can be a level,
distance or reflection value. If you
made a strapping table, the device
can also simulate a volume or
mass value.
The device simulates a current
output value that is set in menu
item B1.2 Output B1.2 Output. The current
B1.2 Output B1.2 Output
output test range is 3.6...21.5 mA.
The device simulates a
measurement value. You can use
the HART® interface of the device
to simulate a measurement value.
The device simulates a current
output value set in sub-menu B1
Simulation (distance, level, ullage
volume, ullage mass, linearized
distance, volume, mass or
linearized level).
The system monitor sets the
device to a simulated current
output value.
The voltage supplied to the sensor
is too low.
The signal amplitude is too large.
It is possible that the signal is
saturated.
No signal peak was found in the
Search Window for a long time
(>20 s).
The signal peak is in the blocking
distance (refer to menu item C1.5
Blocking Distance). There is a risk
that the silo is too full.
The temperature of the sensor is
not in the specified limits.
The temperature of the converter
is not in the specified limits.
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OPERATION
Corrective action
Push "Enter" to stop the test.
Push "Enter" to stop the test.
Use the HART® interface to stop
the test.
Push "Enter" to stop the test.
Restart the device.
Do a check of the power supply.
Make sure that the device
installation agrees with the data in
the handbook.
If the message is shown again, tell
the supplier.
Make sure that the device
installation agrees with the data in
the handbook. The antenna must
be in the correct position and not
installed above objects in the silo.
If it is necessary, change the
device settings and do a new
empty spectrum recording.
If the message is shown again, tell
the supplier.
Make sure that the device settings
are correct and the process
conditions are in the specified
limits.
Make sure that the device is
operated in the permitted ambient
temperature range.
Make sure that the device is
operated in the permitted ambient
temperature range.
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