Siemens SINUMERIK 802D sl Specifikace stáhnout pdf (Strana 233)

NCK alarms/ISO alarms

06/2007 Overview of alarms

2-233

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

- Programming error (see alarm 21701)

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Change synchronous action.

Measurement level 2

Execute the measurement task from an NC program first, in order to improve the error diagnostics.

Only include it in the synchronized action when the first error-free run has been performed.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

20148 Channel %1 block %2 motion synchronous action: internal error %3

Parameters: %1 = Channel number

%2 = Block number

%3 = Error code

Definitions: An internal error has occurred during processing of a synchronous action. The error code is for diag-

nostics purposes. Please make a note and contact the manufacturer.

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Change synchronous action.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

20149 Channel %1 block %2 motion synchronous action: illegal index

Parameters: %1 = Channel number

%2 = Block number

Definitions: An invalid index was used for accessing a variable in the motion-synchronous action.

Example: ... DO $R[$AC_MARKER[1]] = 100

This error occurs if the value of marker 1 is greater than the maximum permissible R parameter num-

ber.

PROFIBUS I/O:

An invalid slot / I/O area index was used while reading/writing data.

Cause:

1.: Slot / I/O area index >= max. number of available slot / I/O areas.

2.: Slot / I/O area index references a slot / I/O area that has not been configured.

3.: Slot / I/O area index references a slot / I/O area that has not been released for a system variable.

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Use a valid index.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

20210 Channel %1 block %3 spindle %2 wrong values for centerless grinding

Parameters: %1 = Channel number

%2 = Spindle number

%3 = Block number, label

Definitions: It was not possible to calculate a tool diameter (no speed specified for the spindle) for centerless grind-

ing because it was not allowed by the input positions. The old S value still applies.

Reaction: Alarm display.

Remedy: - Modify program

- Select new traversing positions for centerless axes

- or suppress computation by G00.

Program Con-

tinuation:

Alarm display showing cause of alarm disappears. No further operator action necessary.

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Siemens SINUMERIK 802D sl Specifikace Strana 233

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