Burkert 8681 - Valve Mode + Errors + Warnings

142
LED Colour Assignments
21.1.5 Valve mode + Errors + Warnings
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 as well as error and warning messages. The position feedback is
displayed as shown in “Table12” below.
If an error or a warning
occurs(seecolourassignmentbelowfollowing“Table12”, this is also displayed
alternately:
1 second position feedback / 1 second error or warning display.
Posi-
tion
Process
valve
position, e.g.:
Colour Flashing pattern of the
position feedback
Fault indication Warning display
S1 closed green *) continuously lit is lit red
(=error
colour***))alter-
nating with colour
andanyashing
pattern of the
position
(S1orS2orS3or
S4IN)
is lit in the
warning
colour****)
alternating with
colour and any
ashingpattern
of the position
(S1orS2orS3or
S4IN)
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*).
(Flashingpatternfortheintermediatepositionswithselectedcolour(dierentfromthefactorysetting
“(Top)LEDo”):continuouslylit,alternatingwithpossiblewarningorerrormessages)
Table 12: Description of the colours and ashing patterns in “valve mode + errors + warnings” 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])
***) Error colour: red (internalerror,buserror,errorwithmanualorautomaticTeachfunction,positions
measuringsystemsignalerror)
****) Warning colours:(rmlyspecied):
Orange: Functioncheck(servicemode/manualoverrideactive,automaticTeachfunction
(Autotune)active)
Yellow: Outofspecication(storageerroroftheoperatinghour/cyclecounter,manualor
    automaticTeachfunctionrequired(noposition“taught”))
Blue: Maintenancerequired(Service/maintenancenotication)
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:110110)–see“Table6”onpage137.
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Control Head Type 8681