Siemens SINUMERIK 840D sl Series Diagnostics Manual page 141

08/2005
Remedy: Press the NC Stop key and select the function "Correction block" with the softkey PRO-
GRAM CORRECT. The correction pointer positions on the incorrect block.
• Remove from the NC program addresses that occur more than once (except for those
where multiple value assignments are allowed).
• Check whether the address (e.g. the axis name) is specified via a user-defined variable
(this may not be easy to see if allocation of the axis name to the variable is performed in
the program through computational operations only).
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12010
Channel %1 block %2 address %3 address type programmed too often
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source string of the address
Definitions: For each address type, it is defined internally how often it may occur in a DIN block (for
instance, all axes together form one address type for which a block limit also applies).
Reactions: - Correction block
- Interface signals are set.
- Alarm display.
Remedy: Press the NC Stop key and select the function "Correction block" with the softkey PRO-
GRAM CORRECT. The correction pointer positions on the incorrect block.
The program information must be split up over several blocks (but make sure that the
functions are of the non-modal type!).
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
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 Program-
ming 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.
Reactions: - Correction block
- Interface signals are set.
- Alarm display.
Remedy: Press the NC Stop key and select the function "Correction block" with the softkey PRO-
GRAM CORRECT.The correction pointer positions on the incorrect block.
Apply non-modal address modifications only for permissible addresses, in accordance
with the Programming Guide.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12030
Channel %1 block %2 invalid parameter or data type in %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source string
Definitions: In polynomial interpolation, polynomials must not be greater than the 3rd degree (refer to
Programming Guide).
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-141