Sinumerik 808D Advanced Alarms; System Error Alarms; Nck Alarms - Siemens SINUMERIK 808D ADVANCED Diagnostic Manual

SINUMERIK 808D ADVANCED alarms

3.1

System error alarms

The following alarms are system errors:
1000
1001
1002
1003
These system error alarms are not described in detail. If such a system error occurs, contact
the hotline and indicate the following details:
•
•
•
3.2

NCK alarms

2000 PLC sign-of-life monitoring
Definitions: The PLC must give a sign of life within a defined period of time (MD10100 $MN_PLC_CYCLIC_TIMEOUT). If this does
not occur, the alarm is triggered.
The sign of life is a counter reading on the internal NC/PLC interface which the PLC causes to count up with the 10
ms time alarm. The NCK also tests cyclically whether the counter reading has changed.
The PLC must give a sign of life within a defined period of time. If this does not occur, this alarm is triggered.
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. Check monitoring time frame in MD10100
$MN_PLC_CYCLIC_TIMEOUT (reference value: 100ms).
Establish the cause of the error in the PLC and eliminate it (analysis of the ISTACK. If monitoring has responded with
a loop in the user program rather than with a PLC Stop, there is no ISTACK entry).
This alarm is also caused by PLC stop.
(PLC stop with programming tool,
PLC stop by commissioning switch,
PLC stop by alarm)
If none of these cases applies, place a support request with the error text under: http://www.siemens.com/automation/
support-request
Program Switch control OFF - ON.
Continuation:
Diagnostics Manual
Diagnostics Manual, 08/2013, 6FC5398-6DP10-0BA1
1005
1010
1011
1012
Alarm number
Alarm text
Internal system error number (contained in the alarm text)
1013
1014
1015
1016
3
1017
1018
1019
1160
55