Oval ULTRA UF-II, Инструкция по эксплуатации

Страница: 39 / 68

B-526-10N-E
39
11.4 Parameter List
Parameter Code Default Setting Description Remarks
Meter factor F
Depends on the
customer
specification.
(Indicated on the
parameter label.)
・
Meter factor
(Unit: [
□
/Pulse])
・
Setting range:
0.9999-9
～
9.9999E7
Ex.: Given meter factor 9.918mL/P.
To change the indicated flowrate to [L]
→
9.918 [mL/P]=9.918
×
10
-3
[L/P]
Therefore, set to
“
F9.9180-3
”
(L/P).
Conversion
factor
H 1.0000E0
・
Unit conversion factor
(Unit: [
△
/L])
△
: Unit after conversion
(without conversion
△
:=
□
)
・
Setting range:
0.9999-9
～
9.9999E7
Changes units of total flow and instant, flowrate to
any units desired.
(Without conversion, H1.0000E0)
Ex.: At 1.5kg per 1 L, change the flowrate to read in
kg.
→
Conversion factor is1.5[kg/L](=1.5000
×
10
-0
[kg/L].
Therefore set to "H1.5000E0" (kg/L). (Note 1)
Pulse weight Pu
Depends on the
customer
specification.
(Indicated on the
parameter label.)
・
Weight of factored pulse
output
(Unit: [
△
/Pulse])
・
Setting range:
0.99-9
～
9.99E7
Ex.: To change the weight of factored pulse from 1
L/P
→
10L/P
(=1.00
×
10
+1
[L/P])
→
Set to "Pu 1.00E1" (L/p). (Note2)
Indicated unit of
registration
Un
― ―
This parameter is unused
(Do not set it up.)
Decimal point
location in
instantaneous
flowrate
bP
Depends on the
customer
specification.
・
Decimal point location in
instantaneous flowrate b1
・
Setting range
Ex.: To change the indicated min. rdg. in inst.
flowrate from 1 L/h to 0.1 L/h (= one place
below decimal point)
→
Set to "bP .1."
Decimal point
location in total
flow
SP
Depends on the
customer
specification.
・
Decimal point location in
accumulated and resettable
total
・
Setting range:
Ex.: To change the indicated min. rdg. in total flow
from 1L to 0.01 L (= 2 places below decimal
point)
→
Set to "SP .2."
Sampling time At 5
・
Upper limit in instant. flowrate
sampling (Unit: [sec])
・
Setting range: 1
～
999
If flow pulses fail to arrive for a duration. At [sec],
the instantaneous flowrate shows 0.
S a m p l e c y c l e
number
A
Depends on the
customer
specification.
(Indicated on the
parameter label.)
・
Sampling frequency
・
Setting range: 1
～
999
Instantaneous flowrate is determined by measuring
the time for incoming flow pulses A times. If the
spread of instant. flowrate indicated is too great,
choosing a larger A eases the problem.
Analog full scale
(Note 3)
AF
Depends on the
customer
specification.
(Indicated on the
parameter label.)
・
Analog full scale flowrate (Unit:
[
△
/h])
・
Setting range: 0.01
～
99999
Ex.: To change the analog output full scale flowrate
(flowrate to produce a 20mA output) from
3600L/h to 1800L/h
→
Set to "AF 1800" (L/h).
Analog
damping
(Note 3)
AdAn 2.5
・
Analog time constant (soft)
(Unit: [sec])
・
Setting range: 0.01
～
99999
If ripples in analog output are too great, choosing a
greater AdAn stabilizes the fluctuation of indicated
reading.
Ex.: To change the analog output time const. from
2.5 [sec] to [5 sec]
→
Set to "AdAn 5.0."
4mA trim (Note
3)
A04
―
Analog output 4mA trim See "Parameter Setup Procedure" for detail.
20mA trim (Note
3)
A20
―
Analog output 20mA trim See "Parameter Setup Procedure" for detail.