Burkert Type 4040 - Handbuch (Seite 27)

4040 - 25
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Definitions and Abbreviations of Values Used
Abbreviation Display
(6 cha-
racters
maxi-
mum) Description In module Meaning
Default value
Value range Unit
Recipe datum Process datum Parameter datum Calibration datum
Valve_kv_max kv_max Conveying valve's maxi-
mum kv value AUTO conveyance
STOP without empty run
STOP with empty run For calculations of
Q or v 19 0.00-300.00 yes
Valve_lift_end Lift_end Final lift value of con-
veying valve at
Valve_kv_max
AUTO conveyance
STOP without empty run
STOP with empty run For calculation of
Q or v 100 0-100 % yes
Valve_char V_char Type of valve characteri-
stics (linear/percentually
equal) AUTO conveyance
STOP without empty run
STOP with empty run For calculation of
Q or v 0 0: linear
1: percentu-
ally equal yes
t_rgl t_rgl Factor * 50 ms =
regulation's sample rate AUTO conveyance
STOP without empty run
STOP with empty run Regulation's sample
rate 1 0-255 yes
Q0 Q0 Air quantity, conveying
valve (operations) AUTO conveyance Determined and
calculated by con-
veying valve
(Q0=Qeff+QLP)
0 0-13000 m3/h
Q0N Q0N Air quantity, conveying
valve (standard) AUTO conveyance Determined and
calculated by con-
veying valve
(Q0=Qeff+QLP)
0 0-13000 Nm3/h
T1 T1 Actual temperature AUTO conveyance
STOP without empty run
STOP with empty run Measured value for
calculation of Q or v 0 2-160 °C
t14 t14 Pause: settling time
before conveying valve
CLOSES STOP without empty run After this period, the
conveying valve is
closed 60 none s
t18 t18 Pause: settling time
before conveying valve
CLOSES STOP with empty run After this period, the
conveying valve is
closed 60 none s
TB Momentary absolute
temperature T2 AUTO conveyance
STOP without empty run
STOP with empty run Measured value +
273K 0 0-160 °C
TN Standard temperature,
0-point AUTO conveyance
STOP without empty run
STOP with empty run 273K 273 °C
O
PERATION
Definition of the Display
a) Display of a value in the row of a table:
Maximum no. of characters per row: 16
Name : Value Unit
6 1 5 4
1 6 7 8 12 13 16
Qeff : 6000 m3/h
No. of places
Position
Example