Siemens 810T manual 3020, 3021, 3024, 3025, 3026, 3027

11.90	4 Monitoring Functions
4.6	Listing of the alarms/alarm description

Alarm No.	3020
Alarm Text:	ºOption not availableº
Reason:	A function has been programmed which is not implemented in the
	system.
Remedy:	± As for alarm 3000
	±	Retrofit option
Alarm No.	3021
Alarm Text:	ºCRC/TNRC contour errorº
Reason:	The compensation calculation results in a traversing movement which
	is in the opposite direction to the movement programmed.
Remedy:	Check the program.
Alarm No.	3024
Alarm Text:	ºDisplay description not availableº
Reason:	A jump has been made with a programmed softkey to a display which
	is not present in the UMS memory.
Remedy:	± Check graphic display number
	±	Check softkey function
Explanation:	Only with additional programming developed in WS 800.
Alarm No.	3025
Alarm Text:	ºDisplay description errorº
Reason:	± A display with graphic elements has been programmed, without the
		graphic option fitted in the control.
	±	The selected display has too many variables or fields.
	±	A type of display has been programmed that is not valid for the
		control.
Remedy:	± Check the display using the workstation
	±	Retrofit graphics option
Explanation:	Only with additional programming developed in WS 800
Alarm No.	3026
Alarm Text:	ºGraphics / text too voluminousº
Reason:	± Projecting error in selected display
	±	Sum of the display and text elements too large
Remedy:	± Check display with workstation
	± Distribute the contents into two displays
Explanation:	Only with additional programming developed in WS 800
Alarm No.	3027
Alarm Text:	ºGraphics command too voluminousº
Reason:	The total of graphics commands in the display selected is too great
Remedy:	As for alarm 3026
Explanation:	± This alarm triggers alarm 3026
	±	Only with additional programming via WS 800

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SINUMERIK 810T, GA3 (BN)