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Machine operating area 01/2008
4.2 General functions and displays
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© Siemens AG 2008 All rights reserved.
4-110 SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
Warning
If several NCUs are linked by NCU-link, the switchover has the same
effect on all linked NCUs. If the prerequisites for a switchover are not
fulfilled on one of the NCUs linked, no switchover will take place on
none of the NCUs. It is assumed that interpolations between several
NCUs will take place on the existing NCUs, whereby the interpolations
can provide correct results only if the same unit systems are used.
References
Function Manual Extended Functions, Distributed Systems (B3)