
Error and System Messages
Appendix B
B-38
Message Description
S--CURVEOPTION NO T INSTALLED An attemptwasmadeto selectS--CurveAcc/Dec(G47.1)when the S--Curve optionbit was set
tofalse. Make sure your systemincludes the S--Curveoption.
SNOT LEGALPROGRAMMING AXIS NAME Thisisdisplayed atpower-upwhen theletter “S”isassigned tolinearor rotaryaxis. Only the
spindle(s)can be AMPed with“S” asthename;itcannotbeassignedto a programmable axis.
S OVER SPEED A servomotoristurning atanRPMthatis greaterthan themaximum RPMallowedforthat
servo as defined in AMP by the system installer . For digital spindles this error can result from
maximumRPMgear range1beingsethigher thanyourAMPedallowed MaximumMotor
Speed.
SAVE COMPLETED The changes madetothe currentdeviceset-uphavebeen saved.
SCALE FACTORS MUST BE EQUAL FOR PLANE When performing circular motion or motion in certain cycles, keep the scale factors for the axes
ofthe activeplane equal.
SCALING INVALID DURING POLAR Scalingcannotbe used duringpolarprogramming.
SEARCH ALREADY IN PROGRESS You cannotrequesta searchoperation while one iscurrently running. Completeorabort the
currentsearchbefore attemptinganothersearch.
SEARCH MONITOR SELECT NOT ALLOWED You can notusethe online PALsearch monitorutility while thedisplayselectfunctionsoftkeys
areactive. Leave thedisplay selectscreens(press DISPSELECT)before youtry to accessthe
searchmonitorutility.
SEARCH REQUIRES AN ACTIVE PROGRAM An attempt has been madetoperforma searchoperationwhen no programwasselectedfor
execution. A programmustbeselected for automaticexecutionbefore a programsearchcan
be performed.
SEARCHSTRING NOT FOUND The characteror character stringdesignated in the searchoperation was not found.
SECONDSPINDLENOT CONFIGURED For spindle 2 tobeprogrammable,it mustbe configuredin AMP;a decode error.
SECONDARYAUX. WORD SAME AS AXIS NAME The secondaryauxiliary word(usuallyB)isthe sameas an axis name,causing an interpretation
conflict forthe control. This word and all axisnamesare assignedinAMP.
SEE (MESSAGE) IN PROGRAM BLOCK Th e programmerhas assigned a systemparameterthatgeneratesthis message,telling the
operatortoreadthecommentin thecurrentpart programblock. Programexecutionwill resume
when cycle start is pressed.
SEQUENCENUMBEROUT OF RANGE Asequencenumberbeyond therangeof 1 - 99999 was programmed.
SEQUENCESTOPNUMBERFOUND A sequence stopnumber hasbeen activated,and thatsequence numberhas been found in the
currently executingprogram. Execution will stopafterthe blockcontaining thesequence
numbercorrespondingtothe sequencestop numberis executed. Execution will resume when
cycle start is pressed.
SERIALCOMMUNICATIONS BUFFER OVERFLOW A peripheraldevicecommunication error (suchas a tape reader). The 512 character input
(receive)bufferhasoverflowed. Data mayhave been lost. Checkyourconfigured
communicationsprotocol(flow control) and checkforproper cabling/pinconnections.
SERIALCOMMUNICATIONSERROR #1 This isaninternal software error. The controlisunable toaccessDF 1 Driver.
SERIALCOMMUNICATIONSERROR #2 This isaninternal software error. Check cablesand tryagain.
SERIALCOMMUNICATIONSERROR #3 This isaninternal software error. This isanunknownDF 1 Driver error.
SERIALCOMMUNICATIONSERROR #4 This isaninternal software error. The controlisunable to accessthe serialcommunications
port.; checkcables and tryagain.
SERIALCOMMUNICATIONSERROR #5 Serialcommunications porthasnotreceivedtheexpectedresponse in thetime allowed.
SERIALCOMMUNICATIONSFRAMING ERROR An incorrectnumberofbitswasencounteredduringareadoperation. Check yourdevicesetup.
SERIALCOMMUNICATIONSPARITY ERROR Incorrectparityof datawasreceived. Check yourdevicesetup.
SERIAL PORT IN USE Thismessagewillappearifa serial communicationsporti s busy when checked priorto
transmission.
SERIAL UART BUFFER OVERFLOW The 2 character buffer on the UART receiverhas overflowed. A characterhas been lost. Check
communicationssetup.
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