Siemens SINUMERIK 808D ADVANCED Diagnostic Manual page 56

SINUMERIK 808D ADVANCED alarms
3.2 NCK alarms
2001 PLC has not started up
Definitions: The PLC must give at least 1 sign of life within a period of time defined in MD10120
$MN_PLC_RUNNINGUP_TIMEOUT (default: 1 sec.).
The PLC must give at least 1 sign of life within the defined period of time after Power ON.
Reaction: NC not ready.
Local alarm reaction.
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. The monitoring time in MD10120
$MN_PLC_RUNNINGUP_TIMEOUT must be checked and adapted to the first OB1 cycle.
- Determine the cause of error in the PLC (loop or stop in the user program) and eliminate it.
Place a support request with the error text under: http://www.siemens.com/automation/support-request
Program Switch control OFF - ON.
Continuation:
2110 NCK temperature alarm
Definitions: The temperature sensor has reached the response threshold.
Reaction: Alarm display.
Remedy: In order to reset the sensor, the temperature must be reduced by 7 degrees C.
Program Clear alarm with the Delete key or NC START.
Continuation:
2130 5V/24V encoder or 15V D/A converter undervoltage
Definitions: A failure has occurred in the power supply to the encoder (5V/24V) or D/A converter (+/-15V).
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.
Axes of this channel must be re-referenced.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Please inform the authorized personnel/service department. Check the encoder and cable for short-circuits (the fault
should not occur when you remove the cable). Check the power feeder line.
Program Switch control OFF - ON.
Continuation:
2140 The actual service switch position forces the SRAM to be cleared at the next Power On
(general reset active)
Definitions: 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.
Program Alarm display showing cause of alarm disappears. No further operator action necessary.
Continuation:
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Diagnostics Manual, 08/2013, 6FC5398-6DP10-0BA1
Diagnostics Manual