Siemens SINUMERIK 802D sl Specifikace stáhnout pdf (Strana 91)

NCK alarms/ISO alarms

06/2007 Overview of alarms

2-91

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

12200 Channel %1 block %2 symbol %3 cannot be created

Parameters: %1 = Channel number

%2 = Block number, label

%3 = Symbol in the source block

Definitions: The symbol to be created with the DEF instruction cannot be created because:

it has already been defined (e.g. as variable or function)

the internal memory location is no longer sufficient (e.g. with large arrays)

Reaction: Correction block is reorganized.

Interface signals are set.

Alarm display.

Remedy: Perform the following tests:

Check with the text editor whether the name to be allocated in the active program cycle (main program

and called subprograms) has already been used.

Estimate the memory requirements for the symbols already defined and reduce these if necessary by

using fewer global and more local variables.

Program Con-

tinuation:

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

12205 Channel %1 block %2 area specification missing for GUD area

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: The area specification

(NCK or CHAN) was not programmed in the definition instruction for a GUD variable.

Reaction: Correction block is reorganized.

Interface signals are set.

Alarm display.

Remedy: Complete the area specification for the GUD variable definition in the GUD definition file.

The definition of a GUD variable must conform to the following syntax:

DEF <Area> <Data type> <Variable name> e.g.

DEF NCK INT intVar1

DEF CHAN REAL realVar1

Program Con-

tinuation:

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

12210 Channel %1 block %2 string %3 too long

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: In the definition of a variable of type STRING, it has been attempted to initialize more than 100 char-

acters. In an allocation, it has been found that the string does not fit in the given variable.

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. Select shorter string or divide up the

character string into 2 strings. Define a larger string variable.

Program Con-

tinuation:

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

12220 Channel %1 block %2 binary constant %3 in string too long

Parameters: %1 = Channel number

%2 = Block number, label

%3 = Binary constant

Definitions: When initializing or allocating the value of a variable of type STRING more than 8 bits have been found

as binary constant. DEF STRING[8] OTTO = "ABC'H55''B000011111'DEF"

Reaction: Correction block is reorganized.

Interface signals are set.

Alarm display.

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