Siemens Sinumerik 840D sl Diagnostic Manual page 358

Overview of Alarms
NCK alarms
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 MD34040 $MA_REFP_VELO_SEARCH_MARKER.
Check the encoder frequency configuration MD36300 $MA_ENC_FREQ_LIMIT and MD36302
$MA_ENC_FREQ_LIMIT_LOW. Set a different referencing mode MD34200
$MA_ENC_REFP_MODE=7.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
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 Con- Clear alarm with the Delete key or NC START.
tinuation:
22066 [Channel %1: ] Tool management: Tool change 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 change 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.
NC Stop on alarm.
Remedy: Please inform the authorized personnel/service department.
- Check that the specified tool is contained in the desired magazine, or program another tool to be
changed.
- Check whether the settings in machine data MD20110 $MC_RESET_MODE_MASK, MC20112
$MC_START_MODE_MASK and the associated machine data MD20122
$MC_TOOL_RESET_NAME match the current definition data.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
2-358
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG, 2009. All Rights Reserved
03/2009