Super Systems 7EK 31082 - Manual (Page 17)

12 GB
rEV = reverse action (relay de-energized in alarm condi-
tion)
P29 = Alarm 2 stand-by function (mask alarm)
Available only when P9 is different from "nonE".
OFF = Stand by (mask) disabled
On = Stand by (mask) enabled
P30 = Alarm 3 stand-by function (mask alarm)
Available only when P11 is different from "nonE".
OFF = Stand by (mask) disabled
On = Stand by (mask) enabled
P31 = OFFSET applied to the measured value
This will set a constant OFFSET throughout the readout
range. It is skipped for linear inputs
-
For readout ranges with decimal figure, P31 is
programmable from -19.9 to 19.9.
- For readout ranges without decimal figure, P31 is
programmable from -199 to 199.
P32 = Displayable protected parameters
This parameter is skipped when P18 = 0.
OFF = Protected parameters cannot be displayed.
On =
Protected parameter can be displayed.
P33 = SMART function
0 = SMART function disabled.
1 = SMART function in NOT protected by safety lock.
2 = SMART function is under safety lock protection.
Real curve
Readout
Adjusted
curve
Input
P31
Closed = MANUAL
rE.dr = Logic input 2 used for REVERSE/ DIRECT
control mode selection.
Open = REVERSE
Closed = DIRECT
NOTE: this selection is available only when P5
= "Sñ.OL" or "Sñ.CL".
P25 = Cooling media.
Available only when the device is configured with two
control outputs.
AIr = Air
OIL = Oil H2O = water
Changing P25 parameter, the instrument forces the cycle
time and relative cooling gain parameter to the default
value related with the chosen cooling media.
When P25 = AIr
- Cyx = 10 s and rC = 1.00
P25 = OIL - Cyx = 4 s and rC = 0.80
P25 = H2O - Cyx = 2 and rC = 0.40
P26 = Alarm 1 action
Available only when P7 is equal to "AL1.P" or "AL1.b" or
"AL1.d".
dir
= direct action (relay energized in alarm condition)
rEV = reverse action (relay de-energized in alarm
condition)
P27 = Alarm 1 stand-by function (mask)
Available only when P7 is equal to "AL1.P" or "AL1.b" or
AL1.d".
OFF = stand-by function (mask alarm) disabled
On = stand-by function (mask alarm) enabled
NOTE: If the alarm is programmed as band or deviation
alarm, this function masks the alarm condition after a set
point change or at the instrument start-up until the
process variable reaches the alarm threshold plus or
minus hysteresis. If the alarm is programmed as a
process alarm, this function masks the alarm condition at
instrument start-up until the process variable reaches the
alarm threshold plus or minus hysteresis.
P28 = Action of the out 4
Available only when P9 or P11 are different from "nonE" or
P51 is different from "diS".
dir
= direct action (relay energized in alarm condition)
XKSser1-A0.p65 10/19/01, 1:37 PM 12