Siemens Sinumerik 840D sl Diagnostic Manual page 118

Overview of Alarms
NCK alarms
10810 [Channel %1: ] Block %2 master spindle not defined
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The function "Revolutional feedrate" (with G95 or G96), or "Rigid tapping" (with G331/G332) has been
programmed, although no master spindle is defined from which the speed could be derived.
For the definition the MD 20090 $MC_SPIND_DEF_MASTER_SPIND is available for the default or
the keyword SETMS in the part program, thus allowing each spindle of the channel to be redefined as
master spindle.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: Preset the master spindle with MD20090 $MC_SPIND_DEF_MASTER_SPIND[n]=m (n ... channel
index, m ... spindel no.) or define it with an identifier in an NC part program before a G function that
requires a master spindle is programmed.
The machine axis that is to be operated as a spindle must be equipped in MD35000
$MA_SPIND_ASSIGN_TO_MACHAX[n]=m (n ... machine axis index, m ... spindle no.) with a spindle
number. Additionally, the MD20070 $MC_AXCONF_MACHAX_USED[n]=m (n ... channel axis index,
m ... machine axis index) must be used to assign it to a channel (channel axis index 1 or 2).
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
10820 [Channel %1: ] Rotary axis/spindle %2 not defined
Parameters: %1 = Channel number
%2 = Axis name, spindle number
Definitions: Revolutional feed has been programmed for contouring and synchronous axes or for an axis/spindle.
However, the rotary axis/spindle from which the feed is to be deduced is not available.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: Correct part program or set the SD43300 $SA_ASSIGN_FEED_PER_REV_SOURCE correctly.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
10860 [Channel %1: ] Block %2 feedrate not programmed
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Cause:
A traversing velocity has not been programmed for the displayed traversing block.
Feed F or FZ:
With the traversing velocity defined by feed F or FZ, F or FZ was not reprogrammed after the feed type
changed, for example linear feed G94 after revolutional feedrate G95 F or G95 FZ.
Modal feed FRCM:
With modal traversing velocity FRCM defined for rounding RND or chamfering CHF, feed FRCM was
not reprogrammed after the feed type changed, for example linear feed G94 after revolutional feedrate
G95, or revolutional feedrate G95 F after tooth feedrate G95 FZ.
Note:
Feed FRCM also has to be reprogrammed when the feed type changes if the current traversing block
does not contain chamfering CHF or rounding RND, but the feed FRCM was programmed active, that
is unequal to 0, before the feed type changed.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
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SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG, 2009. All Rights Reserved
03/2009