Super Systems 7EK 31080 - Manual (Page 17)

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P23 = action of: the Alarm 2, the "Out 1 failure
detection" function and of the "Loop break
alarm" function.
Available only when P12 is different from 0 or P10 is
different from "OFF" or P47 is different from dIS.
dir
= direct (relay energized in alarm condition)
rEV = reverse (relay de-energized in alarm condition)
P24 = Alarm 2 stand-by function (mask alarm)
Available only when P12 is different from 0.
OFF = stand-by function (mask alarm) disabled
On = stand-by function (mask alarm) enabled
NOTE: see NOTE about P22 parameter.
P25 = Alarm 3 action
Available only when P14 is different from 0.
dir
= direct (relay energized in alarm condition)
rEV = reverse (relay de-energized in alarm condition)
P26 = Alarm 3 stand-by function (mask alarm)
Available only when P14 is different from 0.
OFF = stand-by function (mask alarm) disabled
On = stand-by function (mask alarm) enabled
NOTE: see NOTE about P22 parameter.
P27 = OFFSET applied to the measured value
It allows to set a constant OFFSET throughout the
readout range. It is skipped for linear inputs
-
For readout ranges with decimal figure, P27 is
programmable from -19.9 to 19.9.
- For readout ranges without decimal figure, P27 is
programmable from -199 to 199.
P28 = NOT AVAILABLE
P29 = Displayable protected parameters
This parameter is skipped when P20 = 0.
OFF = Protected parameters cannot be displayed.
On = Protected parameter can be displayed.
P30 = MANUAL function
OFF =
manual function is disabled
On = manual function can be enabled/
disabled by MAN pushbutton.
P31= SMART function
0 = SMART function disabled.
1 = SMART function is NOT protected by safety lock.
2 = SMART function is under safety lock protection.
P32 = Relative cooling gain calculated by SMART
function.
This parameter is available only when P7 = 4 and P31 is
different from 0.
OFF =
SMART algorithm does not calculate the rC
parameter value
On = SMART algorithm calculates the rC parameter
value.
P33 = Maximum value of the proportional band
calculated by the SMART algorithm.
This parameter is skipped if P31=0.
It is programmable from P34 or P35 value to
100.0 %.
P34 = Minimum value of the proportional band
calculated by the SMART algorithm when the
instrument has two control outputs.
This parameter is available only when P7 = 4 and P31 is
different from 0.
It is programmable from 1.5% to P33 value.
Real curve Readout
Adjusted
curve
Input
P27
31080-1-00.p65 3/24/00, 11:58 AM 13