Tense DT-96 User Manual

TENSE Elektronik
4
Programming Heat SET ve Absolute Alarm SET:
Press 2 sec.
SETSET
H.SEt
Lo.L .. UP.L
o
C
Prog. end
Upper Display
SETSET
A.SEt
Lo.L .. UP.L
o
C
SETSET
Heat SET;
(Process SET)
value is
set Lo.L .. UP.L
Displayed if Ab.AL=Yes;
Absolute Alarm SET
Value is set Lo.L .. UP.L
AL.tY
= rel, -rel
bnd, -bnd
bn.i, -bn.i
ALARM Output:
PV
ALARM
AL.tY= -Abs, -rel
AL.tY = Abs, -Abs; X = A.SEt
AL.tY = rel, -rel ; X = H.SEt + r.ALr
X
(X+A.hys)
PV
ALARM
AL.tY=Abs, rel
X
(X-A.hys)
ONON
C
PV
A = H.Set-b.Alr, B = H.SET-b.Alr+A.hys, C = H.SEt+b.Alr-A.hYS, D = H.SET+b.Alr
DBA
ON
C
PV
DBA
ON
AL.tY= bnd, bn.i (*) AL.tY= -bnd (**)
ON
H.SEt H.SEt
ALARM ALARM
(*) AL.tY = bn.i is same as bnd except that if AL.tY = bn.i, ALARM is never ON before PV is in band.
(**) AL.tY = -bn.i is always same as -bnd.
OUT output (ON-OFF Control):
 ON-OFF is active when “H.Hys” is other then 0
H.SET(H.SET-H.Hys)
PV
OUT
H.SET (H.SET+C.Hys)
HeatingCooling
PID Parameters:
 P,PI,PD,PID is active when “H.Hys” is set to 0 (only for heating; h-C is set to ”HEAt”)
 PbC: Proportional band in
o
C
 Ct: Control period for PID control. Prefer 4-10 sec.
 Ti: Integral time; Set in minutes. Determines how fast controller reacts to compansate the
offset between SET point and the process value. If set to 0, integral part is OFF. If set too
low, process value may oscillate.
 Td: Derivative time; Set in minutes. If set to 0, derivative part is OFF. Determines how
sensitive the controller is to changes of the offset between SET point and the process value.
If set too high, process value may oscillate or overshoot.

Tense DT-96 Specifications

General

Brand	Tense
Model	DT-96
Category	Controller
Language	English