Siemens SINUMERIK 840Di Function Manual page 305

Archiving of data
The PCIN software package can be used to archive machine data, setting data, part
programs, etc.
A description of how to use this can be found in the associated documentation.
References: /PI/ PCIN 4.3
840Di StartUp
For diagnosing the SINUMERIK 840Di, the WINDOWS program 840Di StartUp can be used.
This provides information, e.g. on the current operating mode and the nodes of
PROFIBUS DP.
2.9 Identifying defective drive modules
2.9
Deactivate drives
Drives can be removed from the NC configuration using a piece of machine data.
Troubleshooting may involve a situation where a drive module (SIMODRIVE 611 digital)
displayed in an alarm text needs to be removed from the bus in order to determine whether
this module has caused the displayed error.
With machine datum:
MD13030 $MN_DRIVE_MODULE_TYPE,
individual modules can be removed from the NC-side drive bus configuration (the affected
axes are switched to simulation).
Note
You must remove the desired module from the drive bus configuration (SIMODRIVE 611
digital) before you activate the function. To do this, connect the drive so as to exclude the
module.
Since this internal modification to the machine configuration can result in damage to the
machine if implemented incorrectly, the axes are prevented from moving.
If Safety Integrated has been activated for the modules concerned, you must disable it
manually (safety, logged, EMERGENCY STOP scheme).
Diagnostic Tools (D1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Detailed Description
2.9 Identifying defective drive modules
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