Siemens SINUMERIK 840Di Diagnostic Manual page 48

Overview of Alarms
NCK alarms
4152 Illegal configuration of the 'Block display with absolute values' function
Definitions: The "Block display with absolute values" function has been illegally parameterized:
- An illegal block length has been set with $MC_MM_ABSBLOCK:
While ramping up, the machine data will be checked for the following value range: 0, 1, 128 to 512
- An invalid display range has been set with $MC_MM_ABSBLOCK_BUFFER_CONF[].
While ramping up, the machine data will be checked for the following upper and lower limits:
- 0 <= $MC_MM_ABSBLOCK_BUFFER_CONF[0] <= 8
- 0 <= $MC_MM_ABSBLOCK_BUFFER_CONF[1] <= ($MC_MM_IPO_BUFFER_SIZE +
$MC_MM_NUM_BLOCKS_IN_PREP). Alarm 4152 is issued if the limits are violated.
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Configure block length/display range within the permissible limits.
Program Switch control OFF - ON.
Continuation:
4160 Channel %1 invalid M function number configured for spindle switchover
Parameters: %1 = Channel number
Definitions: An M function was specified in machine data $MC_SPIND_RIGID_TAPPING_M_NR in order to
configure the M function number for spindle switchover. The M function number is assigned by the
system and cannot be used for the switchover (M1 to M5, M17, M30, M40 to M45).
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: (M1 to M5, M17, M30, M40 to M45). Configure an M function which is not used by the system (M1 to
M5, M17, M30, M40 to M45) in machine data $MC_SPIND_RIGID_TAPPING_M_NR.
Program Switch control OFF - ON.
Continuation:
4170 Invalid M function number for channel synchronisation assigned
Definitions: An M number between 0 and 99 has been specified In machine data
$MN_EXTERN_CHAN_SYNC_M_NR_MIN or $MN_EXTERN_CHAN_SYNC_M_NR_MAX for the
configuration of the M number range for channel synchronization in ISO2/3 mode or the machine data
$MN_EXTERN_CHAN_SYNC_M_NR_MAX is smaller than
$MN_EXTERN_CHAN_SYNC_M_NR_MIN.
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Check machine data $MN_EXTERN_CHAN_SYNC_M_NR_MIN and
$MN_EXTERN_CHAN_SYNC_M_NR_MAX.
Program Switch control OFF - ON.
Continuation:
2-48
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006