Lenze Controller-based Automation - Manual (Page 52)

5 System architecture
5.3 Direct connection
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Lenze · Controller-based Automation · System Manual · DMS 1.4 EN · 04/2014 · TD17
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5.3.2 Device series 8400/9400: Which Engineering tool do I need?
»EASY Starter« / »Engineer«
For a direct connection to the 8400/9400
device series, the Engineering PC requires
fieldbus-specific adapters.
Example: A diagnostic adapter for direct
connection of the Engineering PC to an inverter
with diagnostics interface.

Note!
• As soon as the controller has been commissioned, a direct connection should no
longer be used since, depending on the bus system, the real-time capacity of the bus
system may be disturbed.
• When the CANopen bus system is used, a direct connection may cause
communication faults.