Siemens Sinumerik 840D sl Diagnostic Manual page 219

03/2009
14759 [Channel %1: ] Block %2 motion synchronous action and wrong axis
type
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: When there are several feeds, a spark-out time, or a retraction stroke for path motions, at least one
GEO axis must be programmed. If the block also contains synchronous axes and there are several
feeds, the feedrate for the synchronous axes is matched implicitly. No retraction stroke takes place for
synchronous axes. However, after retraction stroke or spark-out time, the distance-to-go is also
deleted in the block for the synchronous axes.
The alarm is no longer used on P3.2.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Program the axis as positioning axis with axial feed, return stroke or spark-out time.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14760 [Channel %1: ] Block %2 auxiliary function of a group programmed
repeatedly
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The M and H functions can be divided up as required over machine data in groups in any variation.
Auxiliary functions are thus put into groups that mutually preclude several individual functions of one
group. Within one group only one auxiliary function is advisable and permissible.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department. Only program one help function per help
function group. (For the group division, see the machine manufacturer's programming guide).
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14761 [Channel %1: ] Block %2 motion synchronous action: DELDTG function
not allowed with active tool radius compensation
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Rapid delete distance-to-go for synchronous actions is not allowed with DELDTG when tool radius
compensation is active.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Deactivate tool radius compensation before performing rapid delete distance-to-go and then reselect
or
as of SW 4.3: "Delete distance-to-go without preparation".
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14762 [Channel %1: ] Block %2 too many PLC variables programmed
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The number of programmed PLC variables has exceeded the maximum permissible number. The
number is set in MD 28150 $MC_MM_NUM_VDIVAR_ELEMENTS.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Modify part program or machine data.
© Siemens AG, 2009. All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
NCK alarms
2-219