
Overview of alarms 06/2009
NCK alarms
2-186
© Siemens AG 2009 All Rights Reserved
SINUMERIK 802D sl, Diagnostics Manual, 06/2009
26016 Axis %1 machine data %2 invalid value
Parameters: %1 = Axis name, spindle number
%2 = String: MD identifier
Definitions: Machine data includes a value that is not valid.
Reaction: NC not ready.
The NC switches to follow-up mode.
Mode group not ready, also effective for single axes
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Repeat entry with correct value and then Reset.
Program Con-
tinuation:
Clear alarm with the RESET key in all channels of this mode group. Restart part program.
26017 Axis %1 machine data %2[%3] invalid value
Parameters: %1 = Axis name, spindle number
%2 = String: MD identifier
%3 = Index: MD array
Definitions: Machine data includes a value that is not valid.
Reaction: NC not ready.
The NC switches to follow-up mode.
Mode group not ready, also effective for single axes
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Repeat entry with correct value and then Reset.
Program Con-
tinuation:
Clear alarm with the RESET key in all channels of this mode group. Restart part program.
26018 Axis %1 setpoint output drive %2 used more than once
Parameters: %1 = Axis name, spindle number
%2 = Drive number
Definitions: The same setpoint assignment has been allocated more than once.
MD30110 $MA_CTRLOUT_MODULE_NR contains the same value for different axes.
PROFIdrive: The stated MDs contain the same values for different axes, or different entries in
$MN_DRIVE_LOGIC_ADDRESS contain the same values.
Reaction: Mode group not ready.
The NC switches to follow-up mode.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Please inform the authorized personnel/service department. Avoid dual assignment of the setpoint by
correcting MD30110 $MA_CTRLOUT_MODULE_NR. Also check the selected bus type MD30100
$MA_CTRLOUT_SEGMENT_NR.
Program Con-
tinuation:
Switch control OFF - ON.
26019 Axis %1 encoder %2 measurement not possible with this controller
module
Parameters: %1 = NC axis number
%2 = Encoder number
Definitions: If the MD MD13100 $MN_DRIVE_DIAGNOSIS[8] contains a value not equal to zero, then the control
has found at least one control module which does not support measuring. Measuring was pro-
grammed from the part program for the associated axis.
Reaction: Local alarm reaction.
NC Start disable in this channel.
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