Siemens SINUMERIK 802D sl Dokumentacja Pobierz pdf (Strona 243)

NCK alarms/ISO alarms

06/2007 Overview of alarms

2-243

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

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

22050 Channel %1 block %3 spindle %2 no transition from speed control mode

to position control mode

Parameters: %1 = channel number

%2 = axis name, spindle number

%3 = block number, label

Definitions: An oriented spindle stop (SPOS) has been programmed, but no spindle encoder defined.

On activation of position control, the spindle speed is greater than the limit speed of the measuring

system.

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Spindle with no encoder attached: NC language elements which require encoder signals must not be

used.

Spindle with encoder attached: Enter spindle encoder in MD 30200 NUM_ENCS.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

22051 Channel %1 block %3 spindle %2 reference mark not found

Parameters: %1 = channel number

%2 = axis name, spindle number

%3 = block number, label

Definitions: During referencing, the spindle rotated through a distance greater than axis-specific MD 34060

REFP_MAX_MARKER_DIST without detecting a reference mark signal. The check is made during

spindle positioning with SPOS or SPOSA if the spindle has not previously operated under speed con-

trol (S=...).

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Please inform the authorized personnel/service department.

Check and correct MD 34060 REFP_MAX_MARKER_DIST. The value entered specifies the distance

in [mm] or [degrees] between 2 zero marks.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

22052 Channel %1 block %3 spindle %2 no standstill on block change

Parameters: %1 = channel number

%2 = axis name, spindle number

%3 = block number, label

Definitions: The specified spindle was programmed as a spindle or axis, but a positioning operation was still in

progress from the previous block (with SPOSA ... spindle positioning beyond block boundaries).

Example:

N100 SPOSA [2] = 100

N125 S2 = 1000 M2 = 04; error if spindle S2 is still running

; from block N100!

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Before programming the spindle/axis again after the SPOSA instruction, you should use a WAITS

command to cause the program to wait for the programmed spindle position.

Example:

N100 SPOSA [2] = 100

N125 WAITS (2)

N126 S2 = 1000 M2 = 04

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Siemens SINUMERIK 802D sl Dokumentacja Strona 243

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Siemens SINUMERIK 802D sl Dokumentacja Strona 243

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