Siemens SINUMERIK 802D sl Especificaciones descargar pdf (Pagina 245)

NCK alarms/ISO alarms

06/2007 Overview of alarms

2-245

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

Remedy: Check active speed limitation.

Configure a lower zero mark search velocity MD 34040 REFP_VELO_SEARCH_MARKER. Check

tolerance range for the actual velocity in MD 35150 SPIND_DES_VELO_TOL. Set a different refer-

encing mode MD 34200 ENC_REFP_MODE=7

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

22064 Channel %1 axis %2 reference point approach: zero marker search

velocity (MD) is too high

Parameters: %1 = channel number

%2 = axis name, spindle number

Definitions: The configured zero mark search velocity is too high. The encoder limit frequency is exceeded for the

active measuring system.

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Configure a lower zero mark search velocity MD 34040 REFP_VELO_SEARCH_MARKER. Check

encoder limit frequency configured in MD 36300 ENC_FREQ_LIMIT and MD 36302

ENC_FREQ_LIMIT_LOW. Set a different referencing mode

MD 34200 ENC_REFP_MODE=7.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

22100 Channel %1 block %3 spindle %2 chuck speed exceeded

Parameters: %1 = channel number

%2 = axis name, spindle number

%3 = block number, label

Definitions: The actual speed of the displayed spindle is greater than the value entered in the axis-specific

machine data 35100 SPIND_VELO_LIMIT plus the tolerance value specified in machine data 35150

SPIND_DES_VELO_TOL.

If the drive actuator has been optimized properly, the alarm cannot occur!

Reaction: Mode group not ready.

Channel not ready.

NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Channel not ready.

Remedy: Check and correct the start-up and optimization data of the drive actuator in accordance with the

Installation and Start-up Guide.

Increase the tolerance window in machine data 35150 SPIND_DES_VELO_TOL.

Program Con-

tinuation:

Teileprogramm neu starten.Clear alarm with the RESET key in all channels of this mode group.

Restart part program.

22101 Channel %1 block %3 spindle %2 maximum speed for encoder

resynchronization exceeded

Parameters: %1 = channel number

%2 = axis name, spindle number

%3 = block number, label

Definitions: The limit frequency of the active encoder (axis-specific MD 36300 ENC_FREQ_LIMIT[0]) has been

exceeded with function G33 (thread cutting with encoder), G95 (revolutional feedrate) or G96 (con-

stant cutting rate). As a result, the spindle is no longer synchronized.

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

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Siemens SINUMERIK 802D sl Especificaciones Pagina 245

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