30
58-610 Model R82 Radar Transmitter
2.6.6.2 Radar Transmitter User Menu—Volume and Level (cont.)
Note: Press UP arrow 5 times to reach screen where menu language can be chosen.
Display
Action
Comment
26
Damping
(xx sec)
Enter the Damping factor
A damping factor (0-45) may be added to smooth a noisy
display and/or output due to turbulence.
27
System Fault
(select)
Select the System Fault value Select 3.6 mA, 22 mA or HOLD (last value).
28
Echo Loss Fault
(select)
Select the Echo Loss
Fault value
Select 3.6 mA, 22 mA or HOLD (last value).
29
Echo Loss Delay
(xxx sec)
Enter the value for the Echo
Loss Delay
Select a value 0-1000; 30 is default
30
Safe Zone Fault
(select)
Select the Safe Zone Fault
Safe Zone is a user-defined area just below the Blocking
Distance. Set this Fault if it necessary to ensure safe, reliable
high-level readings in critical applications. Choices are None,
3.6 mA, 22 mA, Latch 3.6 or Latch 22. If Latch 3.6 or Latch 22
is chosen, the loop current will remain in alarm until it it cleared
by customer in SZ Latch below (refer to #32).
31
Safe Zone Height
(xx.x units)
Enter a Safe Zone Distance
Enter a distance value that develops a zone just below the
Blocking Distance. At this point the unit will report a Safety
Zone Fault (refer to #30) if the level rises into this area.
32
Safe Zone Alarm
(Reset)
Clear Safe Zone Alarm
Clear a latched Safe Zone alarm.
33
Trim Level
(xxx.x units)
Enter a Trim Level value
Trim Level is an offset value to be used to force the transmitter
to output the proper Level. This should only be used after Tank
Height and Sensor Offset have been confirmed as correct.
-24 to +24 inches (-61 to +61 cm).
34
Stillwell I.D.
(xx.x units)
Enter Pipe I.D.
For measuring in a stillwell. Enter a value for inside diameter
of the pipe
(presently only 2" (50mm) is acceptable)
. Range
of values 0, 3-20 inches (0, 40-500 mm). Value must be left as
0 if no standpipe/stillwell is present.
35
Trim 4 mA
Fine tune the 4mA point
Attach a mA meter to the output. If the output does not equal
4.00 mA, adjust the value on the display until meter reads
4.00 mA. This is not for setting the 4mA point (refer to #24).
36
Trim 20 mA
Fine tune the 20mA point
Attach a mA meter to the output. If the output does not equal
20.00 mA, adjust the value on the display until meter reads
20.00 mA. This is not for setting the 20mA point (refer to #25).
37
Test 4–20 Loop
(xx.xx mA)
Enter a mA Output value
This screen serves two functions:
1.) Calibrate Loop: Enter mA output value to send a constant
current. Present current will be returned upon exiting screen
2.) Check for sufficient loop voltage @20mA:
a.) Drive current value to 4.00mA
b.) Drive current value to >10mA
c.) Press ENT; top line of display will show
- (????) if done incorrectly
- (OK) if sufficient VDC is calculated
- (Low) if insufficient VDC is calculated
d.) Bottom line of display will show calculated loop voltage
at 20mA
38
Hart Poll Addr
(xx)
Select HART Poll Address
number
Select HART Poll Address number.Select a HART Poll Address
(0-15). Enter 0 for a single transmitter installation; enter 1-15
for multi-drop HART network.
39
New Password
(enter)
Enter new Password
Enter the desired Password value between 0 and 255; O = No
Password. During normal operation an encrypted password is
shown. Consult factory to decrypt this value, if necessary.
40
Configuration
Reset
Enter to Reset Parameters
Reset configuration parameters to factory default values.
