Siemens Sinumerik 840D sl Diagnostic Manual page 288

Overview of Alarms
NCK alarms
Definition:
- 'Grinding data blocks': Grinding data can be defined for a tool from type 400 to 499. Such a data
block occupies as much additional memory as that provided for a cutting edge.
- 'Monitoring data blocks': Each cutting edge of a tool can be supplemented by monitoring data.
- If the alarm occurs while writing from one of the parameters $TC_MDP1/$TC_MDP2/$TC_MLSR,
check whether machine data MD18077 $MN_MM_NUM_DIST_REL_PER_MAGLOC /
MD18076$MN_MM_NUM_LOCS_WITH_DISTANCE have been correctly set.
MD18077 $MN_MM_NUM_DIST_REL_PER_MAGLOC defines the number of different Index1 state-
ments that may be made for an Index2 value.
MD18076 $MN_MM_NUM_LOCS_WITH_DISTANCE defines the number of different buffer storage
locations that may be named in Index2.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department.
- Modify machine data
- Modify NC program, i.e. reduce number of rejected variable.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
17010 [Channel %1: ] Block %2 no memory left
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: When executing/reading files from the active working memory, it was found that there is not enough
memory space (e.g. for large multidimensional arrays or when creating tool offset memory).
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department. Make arrays smaller or make more mem-
ory space available for memory management of subroutine calls, tool offsets and user variables
(machine data MM_...).
See /FB/, S7 Memory Configuration
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
17018 [Channel %1: ] Block %2 incorrect value for parameter %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Parameter name
Definitions: An incorrect value has been assigned to the stated parameter.
Only the following values are permissible for the parameter $P_WORKAREA_CS_COORD_SYSTEM
=1 for workpiece coordinate system
=3 for settable zero system.
Reaction: Interpreter stop
Interface signals are set.
Alarm display.
Remedy: Assign another value.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
17020 [Channel %1: ] Block %2 illegal array index 1
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: General:
A read or write access has been programmed to an array variable with an invalid 1st array index. The
valid array indices must lie within the defined array size and the absolute limits (0 - 32,766).
PROFIBUS I/O:
An invalid slot / I/O area index was used while reading/writing data.
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SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG, 2009. All Rights Reserved
03/2009