Manual

4.6 Configuration examples

4.6.1 On-Off controller / Signaller (inverse)

ConF/Cntr: SP.Fn = 0 set-point controller

C.Fnc = 0 signaller with one output

C.Act = 0 inverse action (e.g. Heating

applications)

ConF/Out.1: O.Act = 0 action Out.1 direct

Y.1 = 1 control output Y1 active

PArA/Cntr: Hysl = 0...9999 switching difference (below

set-point)

PArA/Cntr: HysH = 0...9999 switching difference (above

set-point)

PArA/SEtP: SP.LO = -1999...9999 set-point limit low for Weff

SP.Hi = -1999...9999 set-point limit high for Weff

For direct signaller action, the controller action must be changed

(ConF / Cntr / C.Act = 1 )

Configuration level

8840 profiler 49 Configuration examples

InH.1InL.1

SP.LO SP

SP.Hi

100%

Out.1Â

InP.1Ê

HYS.HHYS.L

setpoint

output

process value