
Overview of alarms 06/2009
NCK alarms
2-124
© Siemens AG 2009 All Rights Reserved
SINUMERIK 802D sl, Diagnostics Manual, 06/2009
Remedy: Include a probe number within the limits given above in the keyword MEAW=... This must correspond
to the hardware connection of the probe.
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
15950 [Channel %1: ] Block %2 no traverse motion programmed
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Measure with deletion of distance-to-go
In the part program, no axis or a traversing path of zero has been programmed with the command
MEAS (measure with deletion of distance-to-go).
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Correct the part program and add the axis address or the traversing path to the measurements block.
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
15960 [Channel %1: ] Block %2 no traverse motion programmed
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Measure without deletion of distance-to-go
In the part program, no axis or a traversing path of zero has been programmed with the command
MEAW (measure without deletion of distance-to-go).
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Correct the part program and add the axis address or the traversing path to the measurements block.
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
16020 [Channel %1: ] Repositioning in block %2 is not possible
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Programming or operator action incorrect:
Repositioning via REPOS command is only possible in an asynchronous subprogram (interrupt rou-
tine).
If the REPOS command was programmed, e.g. in the main program or in a cycle, part program exe-
cution is aborted with alarm 16020.
In addition, the alarm is output in the following situations:
- Access to $AC_RETPOINT (repositioning point) outside an ASUP (e.g. in the main program)
- An axis to be repositioned was a oscillating axis with sychronous infeed (OSCILL) in the interrupted
block and is now in a state that does not allow it to be traversed as a oscillating axis. Remedy: Change
the axis to "neutral axis" state before repositioning with WAITP.
- An axis to be repositioned was an infeed axis for a oscillating axis in the interrupted block; now it can
no longer be traversed as one. Remedy: Change the axis back to "POS axis" state before reposition-
ing.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Modify the part program if necessary.
Program Con-
tinuation:
Clear alarm with the RESET key. Restart part program
16100 [Channel %1: ] Block %2 spindle %3 not available in the channel
Parameters: %1 = Channel number
%2 = Block number, label
%3 = String
Definitions: Incorrect programming:
This channel does not recognize the spindle number.
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