Instruction Manual

Configuration data CONTR, CONTR+
Configuration Description Values Default
CFunc
Control
behaviour:
Signaller 1 output
Signal 1
Signaller 2 outputs
Signal 2
2-point controller
2-point
3-point controller (heating/cooling switching)
3-point
3-point controller (heat.continuous/cool.switching)
Cont/swi
3-point controller (heat.switching/cool.continuous)
Swi/Cont
triangle-star-off (d/Y-off)
2P-DSO
3-point stepping controller
Stepping
3-point-stepping controller with pos. feedback Yp
Step+Yp
Continuous controller
Cont
t
Continuous controller with split-range operation
splitRang
Continuous controller with position feedback Yp
Cont Yp
CType
Controller type
Standard controller r page
Standard
t
Ratio controller r page
Ratio
3-element controller r page 267
3-elem
WFunc
function
control r page
t
/cascade control r page
Sp/casc
CMode
Output action
Inverse output action
Inverse
t
Direct output action
Direct
CDiff
Differentiation
Xw differentiation
Xw
t
X differentiation
X
CFail
Behaviour with
sensor error
Neutral
Neutral
Ypid = Ymin (0%)
Ymin
t
Ypid = Ymax (100%)
Ymax
Ypid = Y2 (no adjustment via front panel)
Y2
Ypid = Y2 (automatic) or Yman (manual operation)
Y2/Yman
COVC
Output limiting
No override control
Off
t
Override control +
OVC+
Override control -
OVC-
Override control+/-
OVC+/OVC-
WTrac
Int. tracking
No tracking of Wint
Off
t
tracking
SP-track
Process value tracking
PV-track
Ratio
Ratio
controller
function:
(x1+N0)/x2r page 2667
Type 1
t
(x1 + N0) / (x1 + x2) r page 266
Type 2
(x2 -x1 + N0) / x2 r page 266
Type 3
XDp
Digits behind the decimal point (process value)
0...3 0
Disp
Contents of
bargraph line:
Output variable
Y
t
Control deviation
XW
Xeff
Xeff
OMode
Self-tuning mode:
Standard
t
OCond
Condition for
process at
rest:
grad = 0
grad=0
t
grad <0 (controller inverse) grad >0 (controller direct)
grad<0/>0
grad <>0
grad<>0
Xn0
Span start
-29999 ... 999 999 0
Xn100
Span end
-29999 ... 999 999 100
SFac
Factor stoichiom. ratio
0,01 ... 99,99 1,00
9499-040-82711 Controller
Parameter and Konfiguration for CONTR, CONTR+ III-227