West Control Solutions KS 40-1 Burner - Manual (Page 30)

7 Programmer
Programmer set-up:
For using the controller as a programmer, select parameter
SP.Fn = 1 in the
ConF menu. The programmer is started via one of digital inputs di2..3 or the è
key. Which input shall be used for starting the programmer is determined by se-
lecting parameter
P.run = 3 / 4 / 5 in the ConF menu accordingly.
For assigning the program end as a digital signal to one of the relay outputs, para-
meter
P.End = 1 must be selected for the relevant output OUT.1...OUT.3 in the
ConF menu.
Programmer parameter setting:
A programmer with 4 segments is available to the user. Determine a segment du-
ration
Pt.01 .. Pt.04 (in minutes) and a segment target set-point SP.01 ..
SP.04 for each segment in the PArA menu.
Starting/stopping the programmer:
Starting the programmer is done by a digital signal at input di2..3 or by pressing
the è key selected by parameter
P.run .
The programmer calculates a gradient from segment end setpoint and segment
time. This gradient is always valid. Normaly, the programmer starts the first seg-
ment at process value. Because of this the effective run-time of the first segment
may differ from the at
PArA level setted segment time (process value ¹ set-
point).
After program end, the controller continues controlling with the target set-point
set last.
If the program is stopped during execution (signal at digital input di2..3 or the è
key is taken away), the programmer returns to program start and waits for a new
start signal.
Programmer
KS40-1 burner 30
W,X
W,X W
SP.01
Pt.01
SP.02
Pt.02
SP.03
Pt.03
SP.04
Pt.04 t