Siemens SINUMERIK 802D sl Manual do Operador descarregar pdf (Página 139)

NCK alarms

06/2009 Overview of alarms

2-139

SINUMERIK 802D sl, Diagnostics Manual, 06/2009

16936 [Channel %1: ] Action %2<ALNX> not possible due to active dry run

Parameters: %1 = Channel number

%2 = Action number/action name

Definitions: This action is not allowed as dry run feedrate is currently active.

Example: It is not permissible to activate block search via program test (PI service _N_FINDBL with

mode parameter 5) when dry run feedrate is active.

Reaction: Alarm display.

Remedy: Abort program with the RESET key.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

16937 [Channel %1: ] Action %2<ALNX> not possible due to program test

Parameters: %1 = Channel number

%2 = Action number/action name

Definitions: This action is not allowed as program test is currently active.

Example: It is not permissible to activate block search via program test (PI service _N_FINDBL with

mode parameter 5) when program test is active.

Reaction: Alarm display.

Remedy: Deactivate program test.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

16938 [Channel %1: ] Action %2<ALNX> aborted due to active gear change

Parameters: %1 = Channel number

%2 = Action number/action name

Definitions: Reorganization events are, among others, subprogram abort, delete distance-to- go and interrupts,

axis exchange, exiting the correction state. These events wait for the end of a gear change. However,

the maximum waiting period has elapsed.

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Program must be aborted with Reset and, if necessary, MD10192

$MN_GEAR_CHANGE_WAIT_TIME must be increased.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

16939 [Channel %1: ] Action %2<ALNX> rejected due to active gear change

Parameters: %1 = Channel number

%2 = Action number/action name

Definitions: Reorganization events that are possible in Stop state, e.g mode change, are waiting for the end of the

gear change. However, the maximum waiting period has elapsed.

Reaction: Interface signals are set.

Alarm display.

Remedy: Repeat action or increase MD10192 $MN_GEAR_CHANGE_WAIT_TIME.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

16940 [Channel %1: ] Action %2<ALNX> wait for gear change

Parameters: %1 = Channel number

%2 = Action number/action name

Definitions: Reorganization events are waiting for the end of a gear change. The alarm is displayed during the

waiting period.

Reaction: Alarm display.

Warning display.

Remedy: Alarm is suppressed by means of MD11411 $MN_ENABLE_ALARM_MASK bit 1 = 0.

Program Con-

tinuation:

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

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