West Control Solutions KS 45 - Manual (Page 20)

5.6 Special change-over functions
In order to operate switch-over or -on functions needed more often via front, there are special functions available.
• A-M
Switch-over automatic / manual-operation
• ProG
starting / stopping the programmer
• Func
Selection of different switching signals
Via the engineering tool BlueControl
Ò
the desired
function can be adjusted in the operating mode (sig-
nals/logic). It can be assigned permanently to display 2
or the extended operating level.
5.6.1 Automatic / manual switch-over
Between automatic and manual operation can be
switched with the A-M function via front.
g
For A-M function handling, the switch-over
source must be set to “Interface only” (
Conf /
LoGI / mAn = 0).
Manual operation ist selected via the È - key. The
display element M is activated.
g
If adjustment of the output value is allowed
(
Conf / Cntr / mAn = 1), the output value is displayed, otherwise display element (M) blinks.
The Ì - key switches to automatic operation . The function can be taken into the extended operating level, or perma -
nent in display 2.
5.6.2 ProG - start programmer
If the programmer function is activated, ( Conf / Cntr / SP.Fn = 1/9), with this function the programmer can
be started ( run) or stopped (OFF) via front.
With the È - key the programm is started and stopped with the Ì - key.
g
After the end of a programm the stop function (OFF) must be selected before the programm can be started
again.
5.6.3 Func - switching function
The switching function Func takes the tasks of a function key. One or more signals switching at the same time, can be
selected via configuration (
Conf / LOGI/ x = 5) ausgewählt werden.
The switching function is set to on (= 1) via the È - key and to OFF (= 0) via Ì - key.
+ Example: The setpoint range adjustable by the user is limited from 20 to 100. Nevertheless it shall be possible to
switch off the controller via front. This can be done by assigning
Conf / LOGI / C.oFF= 5 and taking the
Func - value into the extended operating level.
g
Function Func is not suitable for timer activation.
Operation
Special change-over functions 20 KS 45
1 2 M E
450.3
Auto
дььь
1
1 2 M E
450.3
mAn
дьдьь
2