Point stepping controller 17 – West Control Solutions KS 40-1 Burner User Manual
Page 17

Function: 3-point stepping controller
Settings:
Controller:
SH: in units of phys. quantity
Response threshold A: 0,5 w
SH
Switching difference XSd : 0,06 w
SH + 0,08
Actuator travel time
tt: 3...9999 s
Min.duty cycle: fixed, TEmin = 100 ms
Control parameters:
Pb1 = 0,01...9999 : in unit of phys. quantity °C or °F
(number of digits behind the decimal point is determined
by
CON1)
Ti = 1...9999 s ( OFF = no I-action)
td = 1...9999 s ( OFF = no D-action)
Limit value
OUT3:
With exceeded limit value, the relay is de-energized.
High limit value
H.1 : in units of phys. quantity
Switching difference
HYS.1 : in units of phys. quantity
Signalling LEDs:
LED1:
lit when
OUT1 is energized
LED2:
lit when
OUT2 is energized
OK LED: lit, unless limit value is reached
De-energized condition: all relays de-energized, contacts open
Parameters:
see chapter 5 “Parameter level”
Configuration level
Configuration with
qUIC
17
KS40-1 burner
HYS.1
Limit
OUT3
OUT2
-X
W
X
W
W
XSd
-A
A
OUT1
ON
ON
OFF
ON
H.1
OFF
SH