Eurotherm 216, User Manual

Page: 17 / 40

11
GB GB GB GB GB
P 1 9 P 1 9
P 1 9 P 1 9 P 1 9 =
==
= = Automatic calculation of
Automatic calculation of
Automatic calculation of Automatic calculation of Automatic calculation of
"relative cooling gain" "relative cooling gain" "relative cooling gain" "relative cooling gain" "relative cooling gain"
This parameter is only present if P5 is 5 and P15
is not 0.
OFF = the SMART function does NOT NOT NOT NOT NOT
calculates the "relative cooling gain".
ON
= the SMART function calculates the
"relative cooling gain".
P 2 0 P 2 0
P 2 0 P 2 0 P 2 0 =
==
= = Minimum integral time value
Minimum integral time value
Minimum integral time value Minimum integral time value Minimum integral time value
calculated by the SMART function calculated by the SMART function calculated by the SMART function calculated by the SMART function calculated by the SMART function
This parameter is only present if P15 is not 0.
It can assume the following values:
model 0316:
between 0.1 (10 seconds) and 2.0 (2
minutes)
model 0216:
between 00.01 (1 second) and 2.00
(2 minutes).
P 2 1 P 2 1 P 2 1 P 2 1 P 2 1 = == = = Extension of the anti-reset-wind Extension of the anti-reset-wind Extension of the anti-reset-wind Extension of the anti-reset-wind Extension of the anti-reset-wind
u p u p u p u p u p
Span: from -30 to +30 % of the proportional
band.
NOTE
NOTE
NOTE NOTE
NOTE: a positive value increases the high limit
of the anti-reset-wind up (over set point) while a
negative value decreases the low limit of the
anti-reset-wind up (under set point).
P22 = OPTION FEATURE(Out3 or P22 = OPTION FEATURE(Out3 or P22 = OPTION FEATURE(Out3 or P22 = OPTION FEATURE(Out3 or P22 = OPTION FEATURE(Out3 or
digital input) digital input)
digital input) digital input) digital input)
0=Output not provided
1=Out3 used as Alarm 2 output – Process alarm
2=Out3 used as Alarm 2 output – Band alarm
3=Out3 used as Alarm 2 output –Deviation alarm
4=Digital input enabled
NOTE
NOTE
NOTE NOTE NOTE: Select option feature in according to
mounted HW circuitry.
None automatic recognize is provided
When P22 = 1, 2, 3 the parameter AL2 will be
checked and set to its low limit if out of range
P23 = Alarm 2 configuration P23 = Alarm 2 configuration P23 = Alarm 2 configuration P23 = Alarm 2 configuration P23 = Alarm 2 configuration
P23 is skipped when P22 is equal to 0
If P22 = 1 or 3
H.A.
=
High alarm
with automatic reset
L.A. =
Low alarm
with automatic reset
H.L.
=
High alarm
with manual reset
L.L. =
Low alarm
with manual reset
If P22 = 2:
H.A. =
out of band
with automatic reset
L.A.
=
in band
with automatic reset
H.L. =
out of band
with manual reset
L.L. =
in band
with manual reset
P24 = Alarm 2 action P24 = Alarm 2 action
P24 = Alarm 2 action P24 = Alarm 2 action
P24 = Alarm 2 action
P24 is available when P22 is 1, 2 or 3.
rEU = reverse (relay de-energized in alarm
condition)
dir
= direct (relay energized in alarm condition)
P25 = Stand-by of the alarm 2 P25 = Stand-by of the alarm 2
P25 = Stand-by of the alarm 2 P25 = Stand-by of the alarm 2
P25 = Stand-by of the alarm 2
P25 is available when P
22 is 1, 2 or 3.
OFF
= stand-by disabled
ON = stand-by enabled
NOTE NOTE
NOTE NOTE NOTE: The alarm stand-by function disables the
alarm indication at instrument start up and after a
set point modification until the process variable
reaches the alarm threshold.
P26 = P26 =
P26 = P26 =
P26 = Not used Not used
Not used Not used
Not used
02-0316-1-DER.pmd 22/04/2004, 16.19 11