User`s manual

9
GBGB
GBGB
GB
P10P10
P10P10
P10
==
==
=
Threshold of the “Soft Start”Threshold of the “Soft Start”
Threshold of the “Soft Start”Threshold of the “Soft Start”
Threshold of the “Soft Start”
functionfunction
functionfunction
function
The “Soft start” function limits the maximum out
power (see
OLHOLH
OLHOLH
OLH operator parameter) for a
programmable time (see
tOLtOL
tOLtOL
tOL operator parameter)
at the instrument start up when the measured
value is lower then the programmed threshold.
P10 is the threshold value, in engineering units.
If
tOtO
tOtO
tO
LL
LL
L =
InFInF
InFInF
InF, P10 value is not considered.
Every time parameter P1 is changed it is forced to
the minimum value.
P11P11
P11P11
P11
==
==
=
Safety lockSafety lock
Safety lockSafety lock
Safety lock
00
00
0 = device unlocked. All the parameters can be
modified
11
11
1 = device locked. None of the parameters can be
modified except the
SPSP
SPSP
SP,
sp2 sp2
sp2 sp2
sp2 and
t t
t t
t .
2 to 499 = 2 to 499 =
2 to 499 = 2 to 499 =
2 to 499 =
SPSP
SPSP
SP,
sp2 sp2
sp2 sp2
sp2 and
t t
t t
t can be always
modified.
Select the secret code (to be remembered) and
during the “operative mode” and scrolling the
“software key” parameter, the display will show
one of the following figures:
A) The device is “Unlocked”
and all parameters can be
modified.
If P5 = 2:
H.A.H.A.
H.A.H.A.
H.A. =
out of band with automatic reset
L.A.L.A.
L.A.L.A.
L.A. = in band with automatic reset
H.L.H.L.
H.L.H.L.
H.L. = out of band with manual reset
L.L.L.L.
L.L.L.L.
L.L. = in band with manual reset
When P5 = 5 this parameter selects the cooling
medium.
AIr AIr
AIr AIr
AIr = air
OIL OIL
OIL OIL
OIL = oil
H2O H2O
H2O H2O
H2O = water
NOTENOTE
NOTENOTE
NOTE: Modifying parameter P6 automatically
updates the values of the cooling cycle time
and the cooling gain.
P6 C2 RC
Air 10 (s) 1
OIL 4 (s) 0.8
H2O 2 (s) 0.4
P7 = Alarm actionP7 = Alarm action
P7 = Alarm actionP7 = Alarm action
P7 = Alarm action
Only available when P5 is different from 0 or 5.
rEUrEU
rEUrEU
rEU = reverse (relay de-energized in alarm
condition)
dirdir
dirdir
dir = direct (relay energized in alarm condition)
P8 = Alarm inhibitP8 = Alarm inhibit
P8 = Alarm inhibitP8 = Alarm inhibit
P8 = Alarm inhibit
Only available when P5 is 1, 2 or 3.
OFFOFF
OFFOFF
OFF= inhibit disabled
ONON
ONON
ON = inhibit enabled
NOTENOTE
NOTENOTE
NOTE: The alarm inhibit function disables the
alarm indication at instrument start up and after a
set point modification until the process variable
reaches the alarm threshold.
P9 = OFFSET applied to the measuredP9 = OFFSET applied to the measured
P9 = OFFSET applied to the measuredP9 = OFFSET applied to the measured
P9 = OFFSET applied to the measured
valuevalue
valuevalue
value
This OFFSET is applied along the whole span.
When P1= 5 P9 is programmable from -19.9
to 19.9°C.
When P1 ≠ 5 P9 is programmable from -199
to 199°C or °F.
Real curve
Readout
Adjusted
curve
Input
P9
OFFOFF
OFFOFF
OFF
nnnnnn
nnnnnn
nnn
1601-03-1-CX.pmd 13/01/2004, 10.429