1 Alarms 11.02
1-44
Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
Reactions: - Alarm display.
- Interface signals are set.
- Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
Remedy: Configure an M function in the machine data $MN_M_NO_FCT_CYCLE[n] that is not
assigned by the system, or configure a permissible array index in the machine data
$MN_M_NO_FCT_CYCLE_PAR.
Program Continuation: Switch control OFF - ON.
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 lim-
its:
• 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.
Reactions: - Alarm display.
- Interface signals are set.
- Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
Remedy: Configure block length/display range within the permissible limits.
Program Continuation: Switch control OFF - ON.
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).
Reactions: - Alarm display.
- Interface signals are set.
- Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
Remedy: 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 Continuation: Switch control OFF - ON.
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