Siemens SINUMERIK 802D sl Especificaciones descargar pdf (Pagina 67)

NCK alarms/ISO alarms

06/2007 Overview of alarms

2-67

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

10741 Channel %1 block %2 direction reversal with WAB infeed motion

Parameters: %1 = channel number

%2 = block number, label

Definitions: A safety distance which has been programmed is located perpendicular to the machining plane and

not between the start and end point of the SAR contour.

Reaction: Correction block is reorganized.

Local alarm reaction.

Interface signals are set.

Alarm display.

NC Stop on alarm at block end.

Remedy: Modify part program.

Program Con-

tinuation:

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

10742 Channel %1 block %2 WAB distance invalid or not programmed

Parameters: %1 = channel number

%2 = block number, label

Definitions: Possible causes:

In a SAR block, the parameter DISR has not been specified or its value is less than or equal to 0.

During approach or retraction with circle and active tool radius, the radius of the internally generated

SAR contour is negative. The internally generated SAR contour is a circle with a radius which, when

offset with the current offset radius (sum of tool radius and offset value OFFN), yields the tool center

point path with the programmed radius DISR.

Reaction: Correction block is reorganized.

Local alarm reaction.

Interface signals are set.

Alarm display.

NC Stop on alarm at block end.

Remedy: Modify part program

Program Con-

tinuation:

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

10743 Channel %1 block %2 WAB programmed several times

Parameters: %1 = channel number

%2 = block number, label

Definitions: An attempt has been made to activate a SAR motion before a previously activated SAR motion was

terminated.

Reaction: Correction block is reorganized.

Local alarm reaction.

Interface signals are set.

Alarm display.

NC Stop on alarm at block end.

Remedy: Modify part program.

Program Con-

tinuation:

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

10744 Channel %1 block %2 no valid WAB direction defined

Parameters: %1 = channel number

%2 = block number, label

Definitions: The tangent direction for smooth approach or retraction is not defined.

Possible causes:

In the program, no further block with travel information follows the approach block.

Before a retraction block, no block with travel information has been programmed in a program.

The tangent to be used for SAR motion is vertical to the current machining plane.

Reaction: Correction block is reorganized.

Local alarm reaction.

Interface signals are set.

Alarm display.

NC Stop on alarm at block end.

Remedy: Modify part program.

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Siemens SINUMERIK 802D sl Especificaciones Pagina 67

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Siemens SINUMERIK 802D sl Especificaciones Pagina 67

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