<3. Parameter Setting >
3-14
IM 01C50T01-02EN
• Procedure to call up the display
Device setup → Basic setup → Sensor Basic
Setup
→ Sensor1(2) Basic Setup → Sensor1(2)
Others → Sns1(2) Damp
→ Term Basic Setup → Term Damp
Set the damping time constant.
(2) Setting the analog output damping
Damping time constant of analog output can be set.
• Procedure to call up the display
Device setup → Basic setup → AO Basic Setup
→ AO Damping
Set the damping time constant.
(3) Setting the damping threshold of analog
output
Set the % of the output range. When the amount
of variation is larger than the set value, it does not
perform the dumping process. (Only for analog
damping) Following are the procedures to change
the damping threshold.
• Procedure to call up the display
Device setup → Basic setup → AO Basic Setup
→ AO Damp Point
Set the damping threshold.
9%
10
0
10
0
10
0
10
0
14%
F0304.ai
Output change in case of AO Damp Point is 10%
(Range: 0 to 100°C)
Input variation is 10% or less
Input variation is 10% or more
Variation
Time
input
output
Variation
Time
input
output
(°C)
(%)
(°C)
(%)
Figure 3.3
Output change with damping
NOTE
Refer to the Figure 3.3 about the relation
between Sensor1 (2) and AO Damp/AO Damp
point.
NOTE
If the software revision is R1.04.01 or later, the
following operation is performed.
The damping function also works if the input
goes beyond the current output range.
Current output range: -2.5% (3.6 mA) to 110%
(21.6 mA)
3.5 Detailed Setup
3.5.1 Device Information
Following device information can be set by below
procedures.
• Procedure to call up the display
Device setup → Detailed setup → Device
information
Set the device information.
→ Tag: Up to 8 characters
→ Long Tag: Up to 32 characters
→ Descriptor: Up to 16 characters
→ Message: Up to 32 characters
→ Date
3.5.2 Test Output
(1) Loop Test
This feature can be used to output a fixed current
from 3.6 mA (-2.5%) to 21.6 mA (110%) for loop
checks.
• Procedure to Call up the “exec Loop Test”
parameter
Device setup → Diag/Service → Test Device →
exec Loop Test
Select below.
4 mA: Outputs 4 mA current
20 mA: Outputs 20 mA current
Other: Sets a desired output in mA using
alphanumeric keys.
End: Exits
IMPORTANT
• Test output is held for approximately 10
minutes (depends on Auto Release Time
setting), and then released automatically
after the time has elapsed. If the HART
communicator power supply is turned off or
communication connector is disconnected
during the test output operation, it is held for
approximately 10 minutes.
• Select “End” to release the test output
immediately.
• If the temperature transmitter power supply
is turned off, test output is released.
• If you abort the method by pressing the close
button at the top right corner of the dialog
during the method is still running, you may
not be able to return to normal. If you abort
the method by this procedure, please re-run
the method and return to normal.
