Siemens SIPART DR21 User Manual

7 Application examples for configuring the controller
7.4 Configuring tool, forms
Manual
218
SIPART DR21
C73000-B7476-C143-08
Settings SIPART DR21, controller number / measuring point ..................
Parameter onP
A
Digital indication on display Fac-
t
Dimen-
i
3 (w/x) for preset
tory
s
e
t
t
i
n
g
sion
Parameter meaning 9(y)
s
e
t
t
i
n
g
Filter time constant xd (adaptive) tF 1.000 s
(
p
)
Derivative action gain vv 5.000 1
g
Proportional gain factor cP 0.100 1
p
g
Integral-action time tn 9984 s
g
Derivative-action time tv oFF s
Response threshold AH 0.0 %
p
Operating point YO Auto %
Output variable limiting start YA --5 .0 %
p
g
Output variable limit end (YA ≤ YE) YE 105.0 %
p
(
)
y actuating time open/period heating tP 1.000 s
y
g
p
p
g
y actuating time open/period cooling tM 1.000 s
min. actuating pulse pause tA 200 ms
g
p
p
min. actuating pulse length tE 200 ms
Filter time constant AI1 t1 1.000 s
Filter time constant AI2 t2 1.000 s
Filter time constant AI3 t3 1.000 s
Filter time constant AI4 t4 1.000 s
Multiplicative constant c1 0.000 1
p
Multiplicative constant c2 0.000 1
p
Additive constant c3 0.000 100 %
Multiplicative constant c4 1.000 1
p
Additive constant c5 0.000 100 %
Multiplicative constant c6 0.0 1
p
Multiplicative constant c7 1.000 1
Display refresh rate dr 1.000 s

Siemens SIPART DR21 Specifications

General

Brand	Siemens
Model	SIPART DR21
Category	Controller
Language	English