Siemens SINUMERIK 802D sl Manuel de l'opérateur télécharger pdf (Page 42)

Overview of alarms 06/2009

NCK alarms

2-42

SINUMERIK 802D sl, Diagnostics Manual, 06/2009

10601 [Channel %1: ] Block %2 zero velocity at block end point during thread

cutting

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: This alarm occurs only when several blocks with G33 follow in succession. The block end velocity in

the specified block is zero, although a further thread cutting block follows. The reasons for this can be,

for instance:

- G9

- Auxiliary function after motion

- Auxiliary function output before the motion of the following block

- Positioning axis in the block

Reaction: Interpreter stop

NC Start disable in this channel.

Interface signals are set.

Alarm display.

Remedy: Modify the NC part program by removing any programmed "Stop at end of block" G09.

Modify general MD11110 $MN_AUXFU_GROUP_SPEC [n] for selecting the output time of an auxil-

iary function group by changing "Auxiliary function output before/after the movement" to "Auxiliary

function output during the movement".

Bit 5 = 1: Auxiliary function output before movement

Bit 6 = 1: Auxiliary function output during movement

Bit 7 = 1: Auxiliary function output after movement

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

10604 [Channel %1: ] Block %2 thread pitch increase too high

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: The thread pitch increase is causing an axis overload. A spindle override of 100% is assumed during

verification.

Reaction: Correction block is reorganized.

Local alarm reaction.

Interface signals are set.

Alarm display.

Remedy: Reduce the spindle speed, thread pitch increase or path length in the NC program.

Program Con-

tinuation:

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

10605 [Channel %1: ] Block %2 thread pitch decrease too high

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: The thread pitch decrease is causing an axis standstill in the thread block.

Reaction: Correction block is reorganized.

Local alarm reaction.

Interface signals are set.

Alarm display.

Remedy: Reduce the thread pitch decrease or path length in the NC program.

Program Con-

tinuation:

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

10607 [Channel %1: ] Block %2 thread with frame not executable

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: The current frame is corrupting the reference between the thread length and the thread pitch.

Reaction: Local alarm reaction.

NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm at block end.

Remedy: Perform thread cutting with G33, G34, G35 without a frame.

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 339 340

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Siemens SINUMERIK 802D sl Manuel de l'opérateur Page 42

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