Siemens SINUMERIK 802D sl Manuel de l'opérateur télécharger pdf (Page 82)

Overview of alarms 06/2009

NCK alarms

2-82

SINUMERIK 802D sl, Diagnostics Manual, 06/2009

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. A program name must be selected that

has not yet been used as identifier. (Theoretically, the parameter declaration of the EXTERN instruc-

tion could also be adapted to the existing subroutine in order to avoid the alarm output. However, it

would have been defined identically twice).

Program Con-

tinuation:

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

12490 [Channel %1: ] Block %2 access permission level %3 is not valid

Parameters: %1 = Channel number

%2 = Block number, label

%3 = Source string

Definitions: The desired access authorization, programmed with the keyword REDEF, has not been set. The

desired protection level is either beyond the permitted value range or the protection level change is

not allowed.

The protection level may be changed only if:

1. The current protection level is equal to or higher than the level originally defined, and

2. The new protection level is to be below the level originally defined.

The higher numerical values represent the lower protection levels. The lower 4 levels (from 7 to 4)

correspond to the keyswitch positions, and the upper 4 levels are associated with 4 passwords.

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.

- Use the REDEF instruction only in the INITIAL_INI block

- Using the operator panel, set the current protection level to at least the same level as that of the vari-

able with the highest level

- Program protection level within the permissible value range

- Only program new protection levels that are lower than the old values

Program Con-

tinuation:

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

12500 [Channel %1: ] Block %2 in this module %3 is not possible

Parameters: %1 = Channel number

%2 = Block number, label

%3 = Source string

Definitions: The displayed keyword may not be used in this type of block and at this location (all files in the NCK

are designated as blocks).

Block types:

Program block

Contains a main program or subroutine

Data block

Contains macro or variable definitions and possibly an M, H or E function

Initialization block

Contains only selected language elements for data initialization

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.

Remove the displayed language elements (keyword) with its parameters from this block and insert in

the block provided for this purpose.

Program Con-

tinuation:

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

12510 [Channel %1: ] Block %2 too many machine data %3

Parameters: %1 = Channel number

%2 = Block number, label

%3 = Source symbol

Definitions: In the part program, in the machine data file (..._TEA) and in the initialization file (..._INI), no more than

5 machine data may be used per block.

1 2 ... 77 78 79 80 81 82 83 84 85 86 87 ... 339 340

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Siemens SINUMERIK 802D sl Manuel de l'opérateur Page 82

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