Siemens SINUMERIK 808D ADVANCED Diagnostic Manual page 49

2140 The actual service switch position forces the SRAM to be cleared at the next Power On (general
reset active)
Explanation: The initialization switch is currently set to overall reset. This means that the module's SRAM is deleted with the next module
reset. The NC data memory is cleared during this operation.
Reaction: NC not ready.
Interface signals are set.
Alarm display.
Remedy: Reset initialization switch to zero.
Programm Alarm display showing cause of alarm disappears. No further operator action necessary.
continuation:
2900 Reboot is delayed
Explanation: This alarm indicates a delayed reboot.
This alarm only occurs when reboot was carried out by the HMI and MD10088 $MN_REBOOT_DELAY_TIME was set
greater than zero.
The alarm can be suppressed with MD11410 $MN_SUPPRESS_ALARM_MASK Bit 20.
Reaction: NC not ready.
The NC switches to follow-up mode.
Mode group not ready, also effective for single axes.
Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Alarm reaction delay is canceled.
Remedy: See MD10088 $MN_REBOOT_DELAY_TIME and MD11410 $MN_SUPPRESS_ALARM_MASK.
Programm Switch control OFF - ON.
continuation:
3000 Emergency stop
Explanation: The EMERGENCY STOP request is applied to the NCK/PLC interface DB2600 DBX0.1 (Emergency stop).
Reaction: NC not ready.
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.
Alarm reaction delay is canceled.
Remedy: Please inform the authorized personnel/service department. Remove the cause of the emergency stop and acknowledge
the emergency stop via the PLC/NCK interface DB2600 DBX0.2 (emergency stop acknowledgement).
Check whether an EMERGENCY STOP cam was approached or an EMERGENCY STOP button was pressed. Check the
PLC user program.
Remove the cause of EMERGENCY STOP, and acknowledge EMERGENCY STOP via the PLC/NC interface DB2600
DBX0.2 (emergency stop acknowledgement).
Programm Restart part program.
continuation:
4000 [Channel %1: ] Machine data %2[%3] has gap in axis assignment
Parameters: %1 = Channel number
%2 = String: MD identifier
Explanation: The assignment of a machine axis to a channel by the MD20070 $MC_AXCONF_MACHAX_USED must be contiguous.
At system power-up (Power On) gaps are detected and displayed as an alarm.
Diagnostics Manual
Diagnostics Manual, 06/2015, 6FC5398-6DP10-0BA2
Clear alarm with the RESET key in all channels of this mode group. Restart part program.
SINUMERIK 808D ADVANCED alarms
5.2 NCK alarms
49