Siemens SINUMERIK 802D sl Specifikace stáhnout pdf (Strana 92)

Overview of alarms 06/2007

NCK alarms/ISO alarms

2-92

SINUMERIK 802D sl, Diagnostics Manual, 06/2007Edition

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. 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 incor-

rect value.

Program Con-

tinuation:

Clear alarm with NC START or RESET key and continue the program.

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' "

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. 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-

tinuation:

Clear alarm with NC START or RESET key and continue the program.

12240 Channel %1 block %2 tool orientation %3 defined repeatedly

Parameters: %1 = Channel number

%2 = Block number, label

%3 = Text

Definitions: Only 1 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.

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.

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 Direction vectors:

A3, B3, C3

Program Con-

tinuation:

Clear alarm with NC START or RESET key and continue the program.

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 identifier by

means of the keyword DEFINE. No further macro may be contained in the string of instructions (nest-

ing). Example: N10 DEFINE MACRO1 AS G01 G91 X123 MACRO2 F100

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.

Nested macros must be replaced by the full program information.

Program Con-

tinuation:

Clear alarm with NC START or RESET key and continue the program.

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