
NCK alarms/ISO alarms
06/2007 Overview of alarms
2-55
" Siemens AG 2007 All Rights Reserved
SINUMERIK 802D sl, Diagnostics Manual, 06/2007Edition
• 3. Axis interpolation: The number of axes interpolating with one another must not exceed 4 (this also
includes synchronous coupling of axes via synchronous actions DO POS[X]=$A..." "DO FA[X]=$A...").
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Modify part program.
Program Con-
tinuation:
Clear alarm with the RESET key. Restart part program
8120 Channel %1 block %2 following axis/spindle %3 generic coupling %4
required
Parameters: %1 = Channel number
%2 = Block number
%3 = Slave axis
%4 = String
Definitions: The option stage is inadequate for the desired function. Possible reasons:
More couplings have been created than are permitted.
The number of permissible leading axes has been exceeded for one or more couplings.
The range of functions of one or more couplings has not been released.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Buy an adequate option stage.
Reduce the number of simultaneously active couplings.
Reduce the number of leading axes per coupling or only use the released range of functions.
Program Con-
tinuation:
Clear alarm with the RESET key. Restart part program
9000 Handwheel %1 failed
Parameters: %1 = Handwheel number
Definitions: PROFIBUS handwheel failed
Reaction: Interface signals are set.
Alarm display.
Remedy: Restore connection to PROFIBUS handwheel
Program Con-
tinuation:
Alarm display showing cause of alarm disappears. No further operator action necessary.
10203 Channel %1 NC start without reference point (action=%2<ALNX>)
Parameters: %1 = channel number
Definitions: NC start has been activated in the MDA or AUTOMATIC mode and at least one axis that needs to be
referenced has not reached its reference point.
Reaction: Interface signals are set.
Alarm display.
Remedy: The start of referencing can be enabled channel-specific or axis-specific.
1.Channel-specific reference point approach: The rising edge of the interface signal "activate refer-
encing" (V 32000001.0) starts an automatic sequence which starts the axes of the channel in the
same sequence as specified in the axis-specific MD 34 110 REFP_CYCLE_NR (axis sequence chan-
nel-specific referencing).
-1:The axis does not participate in channel-specific referencing but must be referenced for the NC
Start.
0:The axis does not participate in channel-specific referencing but does not have to be referenced for
the NC Start.
1-4:Starting sequence for the channel-specific referencing (simultaneous start with same number).
2.Axis-specific referencing: Press direction button that corresponds to the direction of approach in the
axis-specific MD 34 010 REFP_CAM_DIR_IS_MINUS (approach reference point in minus direction).
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
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