Hauser
2
FMP 232, 332
2. Calibration for internals with a partially filled silo,
so that a calibration can also be carried out if the probe is partially covered and
has been shortened.
1.) Go to field
V9H5
• Enter
"333"
while keeping the
O
key pressed down, (reset to default values)
•
I
+
G
simultaneously press
2.) Go to field
V3H0
(3x
I
press)
• Enter
"2"
(partial calibration if the probe is free)
• Press
G
key
3.) Enter
"1"
in field
V3H1
4.) Go to field
V3H5
(4x
G
press)
• Enter free length of probe in m, distance to material min. 0.5 m
•
I
+
G
press simultaneously, the Setup is now evaluated
• Wait until the bar graph no longer flashes,
approx. 30 - 60 s
5.) Go to field
V3H5
• Enter the entire length of the probe – 0.35 m as lower range-value
6.) Go to field
V0H1
• Enter the same value as in
V3H5
(zero adjustement)
• Press
G
key
7.) Enter measuring range (span) in field
V0H2
, (min. distance to process connection: 300 mm, check value in field
V3H8
)
3. Operating matrix
The Levelflex is now calibrated.
Checking measurement reliability:
The strength of the signal can be checked after the silo has been filled. Go to field
V3H2
. If a value >= 3 is shown here then measurement is assured over
a long period of time. With very shortened probes, the value for the blocking distance should be checked in field
V3H8
and compared with the measuring
range to ensure that the blocking distance lies outside the measuring range.
Additional information: "http://www.endress.com"
H0
H1
H2
H3
H4
H5
H6
H7
H8
H9
V0
Basic
calibration
Measured value
Technical
unit
[%] (26)
Empty
calibration
[V3H5]
(26)
Full calibration
[0,9 x E]
(26)
Output damping
Seconds
0-250
[5]
(28)
Value for 4 mA
(8mA)
Technical
unit
[0]
(28)
Value for 20 mA
(16 mA)
Technical
unit
[100]
(28)
Safety Alarm
0:MIN
1:MAX
2:HOLD
[2]
(28)
Measured distance
(D) meter/feet
(6)
Level
(L1)
meter/feet
(6)
V1
V2
Linaris-
ation
Linearisation
0:Height
1:Activate
2:Table
3:Semi-automatic
4:Clear
5:Linear
[5]
(27)
Line No.
1-11
(27)
Enter level
meter/feet
(27)
Enter
volume
Technical
unit
(27)
Max.-volume
Technical
unit
(26)
V3
Extended
calibration
Calibration
Mode
0: Factory calibra-
tion
1: Customer
2: Partial Calibration
[0]
(24)
Calibration
0: Ready
1: Activate
[0]
(24)
Reflection
quality
0...10
(24)
Actual level
m/ft
[E=m]
(-)
Measuring lenght
(range)
E
1...10 m
1...20 m
(24)
Probe type
0: uncoated
1: coated
(-)
Process connection
0: standard
(-)
Blocking distance
Meter/Feet
(35)
Persistence filter
[5]
(34)
V4...V6
not used
V7
Service
*
*
*
*
*
*
*
*
*
V8
Operating
Mode
Assign current
output mode
0: 4...20 mA 1: 4 mA
limit 2: 4/20 mA 3: 8/
16 mA
[0]
(28)
Select distance
units:
0: m
1: ft
[0]
(26)
Delay time
s
for E 641
[100]
(28)
V9
Simulation
Diagnostic
code
(32)
Last
diagnostic code
(32)
Device and
software
version
(30)
Device
address
(-)
Reset
333: customer
(35)
Simulation
0: off
1: Level
2: Volume
3: current
[0]
(34)
Simulation
value
(34)
Current output
mA
(34)
Security lock
333: unlock
xxx: lock
(22)
VA
Remote
operation
Tag No.
Units after
linearisation
1...12:%, l, hl
m
3
, dm, cm
qft (=ft
3
), kg, t
ft, US-gal
Material
V99
System
