Keba ServoOne - Page 378

11.6.19.2Error18-2(emergencycode8612h)
Cause: Homing:Limitswitchtrippedunexpectedly
Suggested steps:
Check home switch
Thereisaproblemwiththe
digital/analoginputs
l Pleasecheckthe24VI/Owiring,function
assignmentandinversionparameters.
l Pleasecheckconnectedswitchesfor
chattering.Considerusingtheinputfilter.
ThisispossiblyanEMC
issue.Thisisverylikelyifthe
problemoccurswhen
switchingonmotorcontrol
and/orwhenconnectingDC
linkpowersupply.
l Pleasecheckthedevicecablingforproper
connection.
l Pleasecheckdevicegrounding,i.e.the
connectiontoametalbackplaneandcabinet
connectiontoearth.
l Checkmotorgroundingandmotorcable
length.
ID No.: 0842.26B.5-01Date: 09.2020
ServoOne- Device Help
378
11 Alarms & warnings
11.6.19.3Error18-3(emergencycode8612h)
Cause: Homing:Limitswitcherror
Suggested steps:
Please check the limit switches.
Thereisaproblemwiththe
digital/analoginputs
l Pleasecheckthe24VI/Owiring,function
assignmentandinversionparameters.
l Pleasecheckconnectedswitchesfor
chattering.Considerusingtheinputfilter.
ThisispossiblyanEMC
issue.Thisisverylikelyifthe
problemoccurswhen
switchingonmotorcontrol
and/orwhenconnectingDC
linkpowersupply.
l Pleasecheckthedevicecablingforproper
connection.
l Pleasecheckdevicegrounding,i.e.the
connectiontoametalbackplaneandcabinet
connectiontoearth.
l Checkmotorgroundingandmotorcable
length.
11.6.19.4Error18-4(emergencycodeFF00h)
Cause: Homing:Wronghomingmethod,homingmethodnotavailable
Suggested steps:
l Pleaserestarttheapplication(24Vreset).
l Iftheerrorisstillreportedaftertherestartpleasecontactyourservicepartner.
Anerroroccuredatthe
homingmethode.
l Pleaseacknowledgetheerror.
l Pleasestartthehomingmethodagain.