Siemens SINUMERIK 840D sl Series Diagnostics Manual page 62

Overview of Alarms
• $MN_MM_NUM_MAX_FUNC_NAMES = max. number of all cycle programs, error num-
ber = 2 shows that this value is too small.
• $MN_MM_NUM_MAX_FUNC_PARAM = max. number of all parameters defined in the
cycle programs, error number = 2 shows that this value is too small
(If these MDs are modified, the memory backup is retained)
The following applies to macro definitions:
$MN_MM_NUM_USER_MACROS = max. number of all macro definitions, error number
= 2 shows that this value is too small.
(If these MDs are modified, the memory backup is retained)
The following applies to GUD variables:
• $MN_MM_NUM_GUD_MODULES = max. number of GUD data blocks per area
(NCK/channel) (if GD1, GD2, GD3, GD9 are to be defined, then the value must be = 9
and not e.g. = 4).
• $MN_MM_NUM_GUD_NAMES_NCK = max. number of all NCK global GUD variables,
error number = 2 shows that this value is too small.
• $MN_MM_NUM_GUD_NAMES_CHAN = max. number of all channel-specific GUD vari-
ables in the channel, error number = 2 shows that this value is too small.
• $MN_MM_GUD_VALUES_MEM = total value memory of all GUD variables together,
error number = 1 shows that this value is too small.
Program Con- Switch control OFF - ON.
tinuation:
6020
Machine data have been altered - now memory is reorganized
Definitions: Machine data have been changed that define the NC user memory allocation. Data man-
agement has restructured the memory in accordance with the altered machine data.
Reactions: - Alarm display.
Remedy: No remedial measures are required. Any user data that are required must be input again.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
6030
Limit of user memory has been adapted
Definitions: Data management checks during power-up the actually available physical user memory
(DRAM, DPRAM and SRAM) with the values in the system-specific machine data 18210
MM_USER_MEM_DYNAMIC, MD 18220 MM_USER_MEM_DPR und MD 18230 MM_-
USERMEM_BUFFERED.
Reactions: - Alarm display.
Remedy: No remedial measures are required. The new maximum permissible value can be read
from the reduced machine data.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
6035
Instead of %1 KB the system has only %2 KB of free user memory of type '%3'
Parameters: %1 = Free memory capacity in KB defined for the control model
%2 = Actual maximum capacity of free memory in KB
%3 = Type of memory, "D" =non-battery-backed, "S" =battery-backed
Definitions: The alarm can only occur after a 'cold start' (=NCK start-up with standard machine data).
The alarm is only a notice. There is no interference with any NCK functions. It shows that
the NCK has less free user memory available than specified by Siemens for this control
variant. The value of the actually available free user memory can also be taken from the
machine data $MN_INFO_FREE_MEM_DYNAMIC, $MN_INFO_FREE_MEM_STATIC.
Siemens supplies NCK with default settings that, depending on the model, have certain
(free) memory space available for the specific settings of the actual applications. The orig-
inal factory setting of NCK systems is thus that the alarm does not occur with a cold start.
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005