WIKA CF1H - Manual (Page 34)

Operating Instructions Temperature Indicating Controller CF1H
V 1.2
•
01/2007 - 34 -
(6) Program mode
In PV/SV display mode, if the key is pressed for approximately 3 seconds while the key is being
pressed, the Program mode can be selected.
The setting value can be increased or decreased by pressing the , and FAST keys.
If the MODE key is pressed, the setting value is registered and the next setting item is selected.
As to the setting values of the step 1 to 7, each setting value for setting value memory number 1 to 7 set
during the Fixed value control is assigned respectively. For example, values in memory number 1 are
assigned to the values for step 1, and number 2 for step 2.
If the Pattern end output is designated and the program control is performed, the Pattern end output is
turned on when the program is completed.
When the Pattern end output is on and if the OUT /
OFF
key is pressed, the Pattern end output is turned off. If the
OUT /
OFF
key is pressed again, the program will be performed.
If some steps are unnecesary, set the times 00.00 for the step numbers not used.
Program Example
Step number (Setting
value memory number)
1 2 3 4 5 6 7
Main setting value 500 500 1000 1000 200 200 100
Proportional band 2.0 1.8 2.0 1.8 2.5 1.8 2.0
Integral time 180 80 180 80 200 80 200
Derivative time 30 20 30 20 50 20 50
Proportional cycle 30 30 30 30 30 30 30
Alarm 1 2 5 2 5 10 0 5
Alarm 2 2 5 2 5 10 0 5
Step time 00:30 01:00 00:40 01:00 02:00 00:30 01:00
0
500
1000