Super Systems 7EK 31082 User Manual

Page 27

Set point high limit
Range:from rL to full scale value (P4)
Note: When P4 has been modified, rH will be
realigned to it.

Grd1

Ramp applied to an increasing set point
change
Range: from 1 to 100 digits per minutes.
Above this value the display shows “Inf”
meaning that the transfer will be done as a step
change.

Grd2

Ramp applied to a decreasing set point
changes
For other details see Grd1 parameter.

OLH

Output high limit
This parameter is not available when P5 = Sñ.CL
or Sñ.OL .
Range:
- From 0 to 100% when the device is
configured with one control output.
- From -100% to 100% when the device is
configured with two control outputs.

tOL

Time duration of the output power limiter
This parameter is not available when
P5 = Sñ.CL or Sñ.OL
Range: from 1 to 540 min.Above this value the
display shows “InF” meaning that the limiting
action is always on
Note: The tOL can be modified but the new
value will become operative only at the next
instrument start up.

rñP

Control output max. rate of rise
This parameter is available when Pb is different
from zero.
Range: from 0.1 to 25.0 %/s.Above this value
the display shows “InF” meaning that no ramp
limitation is imposed.

Sñ.CA

Servomotor control action
("rEv" for reverse control action and "dir" for
direct control action).
This parameter is available when P5 = Sñ.CL or
P5 = Sñ.OL
Notes:
1) When P24 = nonE or AU.nA, this parameter
can be modified.
2) When P24 = rE.dr, this parameter can be
displayed only.

Sñ.LL

Servomotor low limit.
This parameter is available only when
P5 = Sñ.CL
Range: from 0 (in % of the travel time or of the
feedback potentiometer span) to Sñ.HL.

Sñ.HL

Servomotor high limit
This parameter is available only when
P5 = Sñ.CL
Range from SñLL to 100 (in % of the travel time
or of the feedback potentiometer span).

Cy1

Output 1 cycle time
This parameter is available only if P5 is equal to
"rEv" or "dir".
Range:From 1 to 200 s.

Cy3

Output 3 cycle time
This parameter is available only if P7 is equal to
"rEv" or "dir".
Range:From 1 to 200 s.

Relative Cooling gain.
This parameter is available only if device is
configured with two control outputs and
A) Pb is different from 0 or.
B) device is in manual mode
Range: from 0.20 to 1.00
Note: When the device is working with SMART
algorithm and P37 is set to ON the rC value is
limited in accordance with the selected type of
cooling media:
- from 0.85 to 1.00 when P25 = AIr
- from 0.80 to 0.90 when P25 = OIL
- from 0.30 to 0.60 when P25 = H2O

OLAP

Dead band/Overlap between H/C
outputs.
This parameter is available only if device is
configured with two control outputs and
A) Pb is different from 0 or.
B) device is in manual mode
Range: from -20 to 50 % of the proportional
band.
A negative OLAP value shows a dead band
while a positive value shows an overlap.

Set point low limit
Range: from min. range value (P3) to rH.
Note: When P3 has been modified, rL will be
realigned to it.

XKSser1-A0.p65

10/19/01, 1:37 PM