Siemens Sinumerik 840D sl Function Manual page 636

Diagnostics
10.2 NCK safety alarms for Sinumerik 840D sl
Explanation
Response
Remedy
Program r
continuation
16964
Parameter
Explanation
Response
Remedy
r Program
continuation
16965
Parameter
Explanation
Response
10-636
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
The alarm is output in the following situations:
-- When executing an INI file or definition file (macro or GUD), the
interpreter has identified an illegal instruction (e.g. traversing
command).
-- In a GUD file, access protection to a machine data with REDEF is to
be changed, although an ACCESS file (_N_SACCESS_DEF,
_N_MACCESS_DEF, _NUACCESS_DEF) is available. Access
rights for machine data may then only be changed using one of the
ACCESS files with REDEF.
-- When executing the safety initialization program
/_N_CST_DIR/_N_SAFE_SPF, due to the reduced language scope
that was configured for the purpose, an illegal statement was identi-
fied.
Interpreter stop
NC start inhibit in this channel.
Interface signals are set
Alarm display
Correct INI, GUD, or macro file
Correct part program
Clear the alarm with the RESET key. Restart the part program.
Channel %1 Executing of init blocks not fully completed
%1 Channel number
When booting, init blocks are executed. These ensure that the control
is correctly initialized. The alarm is output if the execution was not able
to be correctly ended (generally due to an already existing alarm).
Alarm display
Remove the existing alarm.
Switch control system OFF and ON again.
Channel %1 SAFE.SPF ramp- -up not completed
%1 Channel number
The alarm is initiated if the safety program /N_CST_DIR/N_SAFE_SPF
should be executed when booting and was not completed after four
times the time, which is defined in MD $MN_SPL_START_TIMEOUT.
One reason could be an extremely long execution time of SAFE.SPF.
The channel number specifies which channel is the cause of the error.
Alarm display
NC not ready
NC start disable in this channel
Mode group not ready
Interface signals are set
NC stop for alarm
© Siemens AG 2015 All Rights Reserved
10/15