ero electronic LDE - Default Parameters

B. 1
B. DEFAULT PARAMETERS
DEFAULT OPERATIVE PARAMETERS
The control parameters can be loaded with
predetermined default values. These data are
the typical values loaded in the instrument prior
to shipment from factory. To load the default
values proceed as follows:
a) The SMART function should be disabled.
b) The safety lock must be OFF.
c) The upper display will show the processe
variable while the lower display will show
the set point value or the current measure
(LME type).
d) In normal display mode, held down t
pushbutton and press s pushbutton; the
display will show:
e) Within 10 seconds press s pushbutton.
The display will show:
f) Press FUNC pushbutton; the display will show:
This means that the loading procedure has been
initiated. After about 3 seconds the loading
procedure is terminated and the instrument
reverts to NORMAL DISPLAY mode.
The following is a list of the default operative
parameters loaded during the above
procedure:
PARAM. DEFAULT VALUE
SPSP
SPSP
SP = minimum range-value
n . rSn . rS
n . rSn . rS
n . rS = OFF
SP2SP2
SP2SP2
SP2 = 8.0 (mm.s)
tt
tt
t = minimum range-value
AL1AL1
AL1AL1
AL1 = minimum range-value for process alarms;
0 for deviation or band alarms
HS1HS1
HS1HS1
HS1 = 0.1 %
AL2AL2
AL2AL2
AL2 = minimum range-value for process alarms;
0 for deviation or band alarms
HS2HS2
HS2HS2
HS2 = 0.1 %
PbPb
PbPb
Pb = 4.0 %
HSHS
HSHS
HS = 0.5 %
titi
titi
ti = LME: 04.0 LDE: 04.00 (4 minutes)
tdtd
tdtd
td = LME: 1.00 LDE: 01.00 (1 minute)
IPIP
IPIP
IP = 30 % for one control output
0 % for two control outputs
CC
CC
C = 20 seconds
C2C2
C2C2
C2 = 10 seconds for P6 = AIr
4 seconds for P6 = OIL
2 seconds for P6 = H2O
rCrC
rCrC
rC = 1.00 for P6 = AIr
0.80 for P6 = OIL
0.40 for P6 = H2O
OLPOLP
OLPOLP
OLP =0
rLrL
rLrL
rL = initial scale value (P2)
rHrH
rHrH
rH = full scale value (P3)
OLHOLH
OLHOLH
OLH = 100 %
tOLtOL
tOLtOL
tOL = infinite
L.dt.L.dt.
L.dt.L.dt.
L.dt.
dl.fdl.f
dl.fdl.f
dl.f
dl.ndl.n
dl.ndl.n
dl.n
lxe-a-B00.p65 10/18/02, 3:45 PM1