Siemens SINUMERIK 808D ADVANCED Diagnostic Manual page 324

SINUMERIK 808D ADVANCED alarms
3.2 NCK alarms
NC Stop on alarm.
Channel not ready.
Remedy: Please inform the authorized personnel/service department. Rectify hardware error, replace encoder if necessary.
Program Switch control OFF - ON.
Continuation:
26022 Axis %1 encoder %2 measurement with simulated encoder not possible
Parameters: %1 = NC axis number
%2 = Encoder number
Definitions: Alarm occurs on the control when a measurement was made without the encoder hardware (simulated encoder).
Reaction: Local alarm reaction.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: - Please inform the authorized personnel/service department.
- 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.
- Ensure that measurement is not taking place with simulated encoders (MD30240 $MA_ENC_TYPE).
Program Clear alarm with the RESET key. Restart part program
Continuation:
26024 Axis %1 machine data %2 value changed
Parameters: %1 = Axis name, spindle number
%2 = String: MD identifier
Definitions: The machine data contains an invalid value and therefore has been changed by the software.
Reaction: Alarm display.
Remedy: Check MD.
Program Clear alarm with the RESET key. Restart part program
Continuation:
26025 Axis %1 machine data %2[%3] value changed
Parameters: %1 = Axis name, spindle number
%2 = String: MD identifier
%3 = Index: MD array index
Definitions: The machine data contains an invalid value. It was therefore changed by the software internally to a valid value.
Reaction: Alarm display.
Remedy: Check MD.
Program Clear alarm with the RESET key. Restart part program
Continuation:
26026 Axis %1 SINAMICS drive parameter P2038 value is not allowed.
Parameters: %1 = Axis name, spindle number
Definitions: For SINAMICS drives only:
The interface mode, which is set via drive parameter P2038, has not been set to SIMODRIVE 611 universal.
The alarm can be disabled by MD13070 $MN_DRIVE_FUNCTION_MASK - bit15.
However, the following must be noted:
- The device-specific assignment of the bits in the control and status words may be different.
- The drive data sets can be created at will, and need not be subdivided into groups of 8. (For details see also
SINAMICS Commissioning Manual). So the parameters of motors 2-4 may be incorrectly assigned.
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.
324
Diagnostics Manual, 08/2013, 6FC5398-6DP10-0BA1
Diagnostics Manual