Rev. 1.0
WALTHER Temperature Controller Bundle WTRB-x-x
Page 29 of 42
Walther Systemtechnik GmbH
– D 76726 Germersheim
Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91
http://www.walther-2000.de
7.3 Configuration (ConF)
Analog Selector
For some parameters in the configuration level, the user can select from a number of analog values. The be-
low list shows you all available signals
.
Value
Description
Value
Description
0
Turned off
7
Desired value 2
1
Analog input
8
Display output level
(-100 % ... +100 [%])
2
Actual value
9
Controller outlet 1 (e.g. heating,
output level 0 ... +100 [%])
3
Current desired value
10
Controller outlet 2 (e.g. cooling,
output level 0 ... -100 [%])
4
Ramp end value
11
Timer runtime (time unit of timer)
5
(reserved)
12
Timer remaining time (unit of timer)
6
Desired value 1
Analog Input (InP)
ConF
->
InP
->
Parameter
Value
Description
Value
Description
Type of sensor
SEnS
Resistance thermometer:
Thermal elements:
0
PT100 3-conductor
9
NiCr-Ni K
1
PT1000 3-conductor
10
Pt10Rh-Pt S
2
PT100 2-conductor
11
Pt13Rh-Pt R
3
PT1000 2-conductor
12
NiCrSi-NiSi N
4
KTY 2-conductor
13
NiCr-CuNi E
5
Cu-50 3-conductor
Standard signals:
Thermal elements:
14
0 ... 20 [mA]
6
Cu-CuNi T
15
4 ... 20 [mA]
7
Fe-CuNi J
16
0 ... 10 [V]
8
Fe-CuNi L
When you select
„0 ... 10 [V]“, the binary outlet
bin1
is inactive.
Parameter
Value
Description
Correction of measured value
OFFS
-1999 ...
0
...
+9999
The measured valued is corrected by this value (Offset)
before it is used as controller input value and in the ana-
log sector.
Display start
SCL
-1999 ...
0
...
+9999
When using a detector with standard signal, a display
value will be correlated to a physical signal here. Exam-
ple
: 0 … 20 mA = 0 … 1500 °C
Display end
SCH
-1999 ...
100
...
+9999
Filter time constant
dF
0.0 ...
0.6
...
100.0 [s]
Adaptation of the digital inlet filter (0 = filter off)
Temperature unit
Unit
1
Degree
2
Fahrenheit
(Setup program: you can set the resistance of the KTY at 25 [°C].)
