Siemens SINUMERIK 802D sl Dokumentacja Pobierz pdf (Strona 241)

NCK alarms/ISO alarms

06/2007 Overview of alarms

2-241

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

22000 Channel %1 block %3 spindle %2 gear stage change not possible

Parameters: %1 = channel number

%2 = spindle number

%3 = block number, label

Definitions: Automatic gear stage selection has been programmed with M40. The new M word is not in the present

gear stage, but the spindle is not in "Open-loop control mode".

For automatic gear stage change (M40 in conjunction with spindle speed in address S) the spindle

must be in "Open-loop control mode".

Reaction: Interpreter stop

NC Start disable in this channel.

Interface signals are set.

Alarm display.

Remedy: Before the S word which requires a gear stage change, change into the open-loop control mode of the

spindle.

The spindle is switched to open-loop control mode with:

M03, M04, M05 or M41 ... M45 from axis or positioning mode

Interface signal "Gear is changed" (V 38032000.3) from oscillation mode

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

22005 Channel %1 spindle %2 selected gear stage %3 not installed

Parameters: %1 = Channel number

%2 = Spindle number

%3 = Gear stage

Definitions: The first gear stage data block is active. The required gear stage is not installed in the 1st gear stage

data block. The number of installed gear stages is configured in machine data 35090

$MA_NUM_GEAR_STEPS.

Examples for the occurrence of the alarm with 3 gear stages installed (MD 35090

$MA_NUM_GEAR_STEPS = 3):

* ...DO M44 or DO 45 was programmed in synchronized action for the spindle concerned.

* ...DO M70 was programmed and machine data 35014 $MA_GEAR_STEP_USED_IN_AXISMODE

was larger than 3.

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

Remedy: Modify part program: Only those valid gear stages can be entered which have also been installed

according to machine data MA_NUM_GEAR_STEPS.

Limit M70 configuration (MD 35014 $MA_GEAR_STEP_USED_IN_AXISMODE) to MD 35090

MA_NUM_GEAR_STEPS.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

22010 Channel %1 block %3 spindle %2 actual gear stage differs from

requested gear stage

Parameters: %1 = channel number

%2 = spindle number

%3 = block number, label

Definitions: The requested gear stage change has been concluded.

The actual gear stage reported by the PLC as being engaged is not the same as the gear stage

requested by the NC.

Note: Wherever possible, the requested gear stage should always be engaged.

Reaction: Alarm display.

Remedy: Correct the PLC program.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

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Siemens SINUMERIK 802D sl Dokumentacja Strona 241

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Siemens SINUMERIK 802D sl Dokumentacja Strona 241

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