Instruction Manual

Configuration Effective controller parameters with three-point controller
CFunc =
2-Punkt
Popt
Parameter set for self-tun ing (only with CONTR+)
1...6
W0
1) Lower limit for Weff
-29 999 ...999 999
W100
1) Upper limit for Weff
-29 999 ...999 999
W2
1) Additional
-29 999 ...999 999
Grw+
2) gradient plus
off / 0,001 ... 999 999
Grw-
2) gradient minus
off / 0,001 ... 999 999
Grw2
2) gradient for W2
off / 0,001 ... 999 999
N0
Zero offset (effective only with CType=ratio controller)
-29 999 ...999 999
a
Factor a (effective only with CType=3-element control)
-9,99 ... 99,99
Xsh1
3) Neutral zone (Xw > 0)
0,0 ... 1000 [%]
Xsh2
3) Neutral zone (Xw < 0)
0,0 ... 1000 [%]
Y2
Additional positioning value
0 … 100 [%]
Ymin
Min. output limiting
0 … 100 [%]
Ymax
Max. output limiting
0 … 100 [%]
Y0
Correcting variable working point (start-up corr. variable)
0...100 [%]
YOptm
Positioning value during process at rest
0...100 [%]
dYopt
Step height during self-tuning
5...100 [%]
Xp1(1...6)
3) 5) Proportional band 1
0,1 … 999,9 [%]
Xp2(1...6)
3) 5) Proportional band 2
0,1 … 999,9 [%]
Tn1(1...6)
5) Integral action time
0 … 999 999 [s]
Tv1(1...6)
5) Derivative action time
0 … 999 999 [s]
Tp1(1...6)
5) Cycle time heating
0,4 … 999,9 [s]
Tp2(1...6)
5) Cycle time cooling
0,4 … 999,9 [s]
Titel
Title of controller page (only display)
16 characters
Einh.X
Unit of process value (only display)
6 characters
W int
1) Internal after transmission of the engineering to KS 98-1
-29 999 ...999 999
A/H
Status of controller after transmission of the engineering to KS 98-1
0or1
1) The values are specified in the process value unit - e.g. [°C, °F, bar, %, etc.]
2) The rate of change must be specified in units/minute (e.g. °C/min) r see gradient control page 261.
3) % specifications are related to measuring range Xn100 - Xn0. There is no relation to values W0 and W100.
4) As default, value Ymin is set to 0. In this case, output Y1 cannot switch!
5) (1...6) refers to the six parameter sets of CONTR+ (e.g. Xp1, Xp2, Xp3...Xp6).
9499-040-82711 Controller
Control behaviour III-233