
NCK alarms
06/2009 Overview of alarms
2-67
© Siemens AG 2009 All Rights Reserved
SINUMERIK 802D sl, Diagnostics Manual, 06/2009
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
12020 [Channel %1: ] Block %2 illegal address modification
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Valid address types are 'IC', 'AC', 'DC', 'CIC', 'CAC', 'ACN', 'ACP', 'CACN', 'CACP'. Not each of these
address modifications can be used for each address type. The Programming Guide specifies which
of these can be used for the various address types. If this address modification is applied to address
types that are not allowed, then the alarm is generated, e.g.:
N10 G02 X50 Y60 I=DC(20) J30 F100
interpolation parameters with DC.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Key: Press the NC STOP key and select the function "Correction block" with the softkey PROGRAM
CORRECT. The correction pointer is then positioned on the incorrect block.
Apply non-modal address modifications only for permissible addresses, in accordance with the Pro-
gramming Manual.
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
12040 [Channel %1: ] Block %2 expression %3 is not of data type 'AXIS'
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source string in the block
Definitions: Some keywords require that the data in their parameters be written in variables of the type "AXIS". For
example, in the keyword PO the axis identifier must be specified in the parenthesized expression, and
it must be defined as a variable of the AXIS type. With the following keywords only parameters of the
AXIS type are possible:
AX[..], FA[..], FD[..], FL[..], IP[..], OVRA[..], PO[..], POS[..], POSA[..]
Example:
N5 DEF INT ZUSTELL=Z1 incorrect, this does not specify an axis identifier but the number 26 161
N5 DEF AXIS ZUSTELL=Z1 correct
:
N10 POLY PO[X]=(0.1,0.2,0.3) PO[Y]=(22,33,44) &PO[INFEED]=(1,2,3)
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Press the NC Stop key and select the function "Correction block" with the softkey PROGRAM COR-
RECT. The correction pointer positions on the incorrect block.
Correct the part program in accordance with the instructions given in the Programming Guide.
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
12050 [Channel %1: ] Block %2 DIN address %3 not configured
Parameters: %1 = Channel number
%2 = Block number, label
%3 = DIN address in the source text block
Definitions: The name of the DIN address (e.g. X, U, X1) is not defined in the control. In addition to the fixed DIN
addresses, the control also has variable addresses. Refer to "Variable addresses" in the Programming
Guide. The names of these addresses can be altered by machine data.
e.g.: DIN identifier -> Configured identifier
G01 -> LINE, G04 -> WAIT ...
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Study the Programming Guide and the machine data with respect to the addresses actually configured
and their significance and correct the DIN block accordingly.
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
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