Siemens 810T manual 2039, 2040, 2041, 2042, 2043

4 Monitoring Functions	09.91
4.6 Listing of the alarms/alarm description

Alarm No.	2039
Alarm Text:	ºReference point not reachedº
Reason:	The reference point has not been traversed to in all defined axes
Effect:	Inhibiting of NC START
Remedy:	Traverse the related axes to reference point
Explanation:	The need to traverse to reference point can be suppressed for one or
	more special axes with axis-specific machine data.
Attention:	Software limits are not active for these axes.
Alarm No.	2040
Alarm Text:	ºBlock not in memoryº
Reason:	± During block search, the required block number was not found.
	±	During a jump in the program, the required block number could not
		be found in the given direction
Effect:	Inhibiting of NC START
Alarm No.	2041
Alarm Text:	ºProgram not in memoryº
Reason:	± The pre-selected program is not in the memory
	±	The subroutine called is not in the memory
Effect:	Inhibiting of NC START
Alarm No.	2042
Alarm Text:	ºParity error in memoryº
Reason:	One or more characters in the memory have been deleted and can no
	longer be identified (these characters are output as º?º)
Effect:	Inhibiting of NC START
Remedy:	± Correct the program in EDITOR or delete the complete block and
		reenter it
	±	When a lot of º?º are shown, it is possible that the entire memory
		has been deleted; in this case, check the battery.
Alarm No.	2043
Alarm Text:	ºProgramming error on transformationº
Reason:	± Programming of real axes of the transformation grouping whole
		transformation is selected.
	±	Programming of fictitious axes while transformation is not selected.
	±	Repeated selection of transformation without having deselected the
		current transformation.
	±	Programming of traverse movements in the selection block.
Effect:	NC START inhibited.
Remedy:	Press the ªRESETº key.

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SINUMERIK 810T, GA3 (BN)