Burkert 8681 - Valve Mode

140
LED Colour Assignments
21.1.3 Valve mode
ThedevicestatusLED(TopLED)displaythepositionfeedback(S1,S2,S3)oftheprocessvalveandthe
feedback S4IN from the external initiator. There is no display of error and warning messages in this mode.
The position feedback is displayed as shown below in
“Table10”.
Position Process valve
position, e.g.:
Colour Flashing pattern of the position feedback
S1 closed green *) continuously lit
S2 open yellow *) continuously lit
S3 cycle stroke green *)
continuouslyashingslowly**)
(250msON,250msOFF)  
S4IN ext. Initiator,
active
green *) continuouslyashingquickly**)
(125msON,125msOFF)  
Ifthereisnopositionfeedback(S1toS4IN),i.e.theprocessvalveisinintermediatepositionsofthe
denedteachpoints,theTopLEDiso*) ***).
Table 10: Description of the colours and ashing patterns in “valve mode” display mode
*) Factorysettings(otherselectablecoloursforS1toS4INandalsofortheintermediatepositions:
white,green,blue,yellow,orange,red,(Top)LEDo)
**) Factorysettings(otherselectableashingpatterns:[continuouslylit],[125msON+125msOFF],
[250msON+250msOFF])
***) Flashing pattern for the selected colour for the intermediate positions: continuously lit
For IO-Link devices:
TheinformationrequiredforcongurationcanbefoundintheIODDobjectdescriptionunderobject“LED
modi”(0x2120).
For büS/CANopen devices:
ThisdisplaymodecanbeconguredbysoftwareasofrmwarerevisionB.02.00.00(DIP1to6:111110)or
canbexedusingDIPswitches(DIP1to6:011110)–see“Table6”onpage137.
english
Control Head Type 8681