Siemens SINUMERIK 808D ADVANCED Diagnostic Manual page 323

Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Repeat entry with correct value and then Reset.
Program Restart part program.Clear alarm with the RESET key in all channels of this mode group. Restart part program.
Continuation:
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 Switch control OFF - ON.
Continuation:
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 programmed from the part program for
the associated axis.
Reaction: Local alarm reaction.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: If possible, modify the measuring motion such that the axis concerned does not have to travel; do not program this
axis in the MEAS block again. However, it is then no longer possible to query a measured value for this axis.
Otherwise, exchange the controller module for one that supports measuring. See MD13100
$MN_DRIVE_DIAGNOSIS[8].
Program Clear alarm with the RESET key. Restart part program
Continuation:
26020 Axis %1 encoder %2 hardware fault %3 during encoder initialization
Parameters: %1 = Axis name, spindle number
%2 = Encoder number
%3 = Error fine coding
Definitions: Error during initialization or access of encoder.
Reaction: Mode group not ready.
The NC switches to follow-up mode.
Channel not ready.
NC Start disable in this channel.
Axes of this channel must be re-referenced.
Interface signals are set.
Alarm display.
Diagnostics Manual
Diagnostics Manual, 08/2013, 6FC5398-6DP10-0BA1
SINUMERIK 808D ADVANCED alarms
3.2 NCK alarms
323