Siemens SINUMERIK 840Di Diagnostic Manual page 402

Overview of Alarms
NCK alarms
22062 Channel %1 axis %2 reference point approach: zero marker search
velocity (MD) is not reached
Parameters: %1 = Channel number
%2 = Axis name, spindle number
Definitions: The configured zero marker search velocity is not reached.
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 active spindle speed limitations.
Configure a lower zero marker search velocity $MA_REFP_VELO_SEARCH_MARKER. Check the
tolerance range for the actual velocity $MA_SPIND_DES_VELO_TOL. Set a different referencing
mode $MA_ENC_REFP_MODE != 7.
Program Clear alarm with the RESET key. Restart part program
Continuation:
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 marker 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: Please inform the authorized personnel/service department. Configure a lower zero marker search
velocity $MA_REFP_VELO_SEARCH_MARKER. Check the encoder frequency configuration
$MA_ENC_FREQ_LIMIT and $MA_ENC_FREQ_LIMIT_LOW. Set a different referencing mode
($MA_ENC_REFP_MODE != 7).
Program Clear alarm with the RESET key. Restart part program
Continuation:
22065 Channel %1 tool management: Tool motion is not possible as tool %2 is
not in magazine %4.
Parameters: %1 = Channel number
%2 = String (identifier)
%3 = -Not used-
%4 = Magazine no.
Definitions: The desired tool motion command - triggered from the MMC or PLC - is not possible. The specified
tool is not contained in the specified magazine. (NCK cannot contain tools that are not assigned to a
magazine. With this kind of tool, no operations (motion, change) can be performed.)
Reaction: NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Check that the specified tool is contained in the desired magazine, or program another tool to be
changed.
Program Clear alarm with the Delete key or NC START.
Continuation:
2-402
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006