Siemens SINUMERIK 840D sl Function Manual page 596

Diagnostics
11.2 NCK safety alarms for SINUMERIK 840D sl
Alarms for SINUMERIK Safety Integrated
The alarms that can occur in connection with the SI option are listed below:
14710 Channel %1 Block %2 Error in initialization sequence in function %3
Parameter %1 = channel number
%2 = block number
%3 = identifier
Explanation After the control has booted, (program)RESET and (program)START, depending on machine data MD20110
$MC_RESET_MODE_MASK and MD20112 $MC_START_MODE_MASK initialization blocks are generated
(or not generated as the case may be).
In this case, errors can occur due to incorrect machine data settings. The errors are output with the same
error messages, which are also issued if the function was incorrectly programmed in the part program.
In order to clearly indicate that an error refers to the initialization sequence, in addition, this alarm is generated.
Parameter %3 specifies which function initiated the alarm:
Control boot and (program) RESET:
Value:
0: Error when synchronizing, preprocessing/main run
1: Error when selecting the tool length compensation
2: Error when selecting the transformation
3: Error when selecting the work offset
When booting, the macro definitions and cycle interfaces are also read-in. If an error occurs here, then this
is signaled with value=4 or value=5.
6: Error when creating 2 1/2-D protection zones when booting (program) START
Value:
100: Error when synchronizing, preprocessing/main run
101: Error when selecting the tool length compensation
102: Error when selecting the transformation
103: Error when selecting the synchronous spindle
104: Error when selecting the work offset
It is especially important to note that when the tool manager is active, it is possible that a locked tool is in the
spindle or in the tool holder that in spite of this should be activated.
For RESET, these tools are activated without having to do anything else.
For START, in addition using MD22562 $MC_TOOL_CHANGE_ERROR_MODE it can be set as to whether
an alarm should be generated or an automatic bypass strategy should be selected.
If the parameter contains 3 values from 200 to 203, then this means that for certain commands (ASUB start,
select overstore, teach in) there are not enough NC blocks for NC block preparation.
Remedy: Increase MD28070 $MC_MM_NUM_BLOCKS_IN_PREP.
Response Alarm display
Mode group not ready
NC start disable in this channel
Interface signals are set
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Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated