Lamtec ETAMATIC, Manual

Page: 29 / 136

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5 Commissioning
5.1.17 Burner Firing Rate Controller
Enter Set Point Values
Select parameter 796 and 798 (setpoint value 1 and setpoint value 2).

With control by atmospheric condition select additionally parameter 797 and 799.
No FMS ETA Short Text Description Min Max Default
796 0 0 Soll1min Controller setpoint 1 minimum 0 999 90
Firing-rate controller setpoint 1 minimum (setpoint 1) in °
C or bar (xx.x)
Set the minimum value for the first controller setpoint
(active if input "set point switching" = 0) (weather guided
controller) in this parameter. If the firing rate controller is
configured as a constant controller, the set point is set
here.
"Set point input via front panel"

1.Selection switch: firing-rate value

2.Display: controller setpoint, controller actual value,

firing-rate setpoint, internal firing-rate

3.Channel key 3 down and channel key 4 up at the

same time

4.Controller setpoint starts to flash and the setpoint can

be changed with channel key 2

5.Do not save value: channel 3 up and channel 4 down

at the same time or switch off burner

6.Save value: save the setpoint to the minimum value

parameter with the Enter key (in P 796 / P 798

depending on the setpoint switching input)
Saving is only possible with constant controller.

With control by atmospheric conditions you may set the
firing-rate controller setpoint value default manually
Activation of the controller setpoint modification is dis-
abled when operating mode is OFF. You may not trigger
the burner start by shifting the switching point.
refer to figure "Control by Atmospheric Conditions / Set-
point Switching of the Firing-rate Controller"