KROHNE OPTIWAVE 5200 C_F EN - Manual (Page 70)

6
OPERATION
70
OPTIWAVE 5200 C/F
www.krohne.com 07/2013 - 4001904902 - HB OPTIWAVE 5200 R02 en
2.2.2 DIAGNOSTIC This starts the hardware test. Push [>>>>] many
times to show:
• D1, the time of operation
• T1, temperature of the electronic
converter board
• I1, loop current (internally measured
value)
• I2, load current (NOTE: this data is not
available at this time)
• V1, voltage 5.6 V. If the voltage is not
5.0
• V2, voltage on capacitors. If the voltage is
not 3.2
• V3, voltage 3.3 V. If the voltage is not
3.2
• C1, reset counter (watchdog timer). If
C1>1, replace the signal converter.
If an NE 107 symbol and a status marker are
shown, refer to Device status (markers) on
page 84.
If you push [>>>>] again, the display goes back to
the menu level.
2.3.0 BASIC PARAM.
2.3.1 TANK HEIGHT The distance from the flange face / thread
stop of the tank connection down to the tank
bottom. If the tank has a dish-shaped or
conical bottom, the tank height is measured
to a point on the tank bottom directly below
the antenna. For more data about level
measurement, refer to Level measurement
on page 80. For more data about distance
measurement, refer to Distance
measurement on page 79.
min-max:
0…30 m / 0…98.4 ft
1
2.3.2 BLOCK. DIST. Blocking distance. The distance from the
flange to the top limit of the measuring range
(a zone given by the user where it is not
possible to measure). We recommend a
blocking distance of 500 mm / 19.7¨ below the
process connection. We also recommend that
the limit of the measuring range is not less
than the blocking distance. If it is possible
that the tank contents will go above the
blocking distance, set 2.5.5 OVERF. ENAB. to
"Yes". If the distance is less than the blocking
distance, the device continues to display the
blocking distance.
min:
100 mm / 13.9¨ or
2.3.6 ANTENNA.EXT
max:
2.3.1 TANK HEIGHT
500 mm / 19.7¨
2.3.3 TIME CONST. Using this function, the device processes
several measurement readings to filter out
disturbances. Increasing the time constant
will smoothen the integrated readings,
decreasing will roughen the readings.
s=seconds.
min-max:
1.00...100.00 s
5.00 s
2.3.4 STILLWELL EN. If the device is installed in a stilling well or
has a Wave-Guide antenna, set this menu
item to "Yes".
YES, NO NO
Menu
No. Function Function description Selection list Default