Siemens SINUMERIK 840D sl Series Diagnostics Manual page 149

08/2005
In the window for the alarm message, the first characters of the binary constant are
always displayed although the surplus bit might not be located until further on. Therefore,
the complete binary constant must always be checked for an incorrect value.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12230
Channel %1 block %2 hexadecimal constant %3 in string too long
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Hexadecimal constant
Definitions: A string can also contain bytes that do not correspond to a character that can be entered
or one that is available on a keyboard with a minimized number of keys. These characters
can be input as binary or hexadecimal constants. They may occupy up to 1 byte each only
- therefore be < 256, e.g.
N10 DEF STRING[2] OTTO=" 'HCA' 'HFE' "
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.
In the window for the alarm message, the first characters of the binary constant are
always displayed although the surplus bit might not be located until further on. Therefore,
the complete hexadecimal constant must always be checked for an incorrect value.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12240
Channel %1 block %2 tool orientation %3 defined repeatedly
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Text
Definitions: Only one tool orientation can be programmed per DIN block. This can either be defined
via the 3 Euler angles, or the end points of the axes, or through direction vectors.
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.
Since the tool orientation can be set in 3 different ways, the most advantageous should be
selected. For this type of specification, the addresses and value assignments must be
programmed and all other orientation parameters must be removed.
Axis end points (additional axes): A, B, C axis identifiers Euler angles: A2, B2, C2 Direc-
tion vectors: A3, B3, C3
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12250
Channel %1 block %2 nested macro %3 not possible
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source string
Definitions: The macro technique supplies a 1-line instruction or series of instructions with a new iden-
tifier by means of the keyword DEFINE. No further macro may be contained in the string
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-149