Eaton Moeller SmartWire-Darwin EU5C-SWD-CAN, Hardware And Engineering

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02/09 AWB2723-1612en
7 Commissioning
Before switching on, check whether the power supply for the
gateway is connected correctly . The configuration and
installation of the Smart Wire Darwin network must also
have been carried out correctly (with all slaves connected ).
If you have already integrated devices into a system, secure
the operating area of any connected parts of the system
against access so that nobody is endangered, for example,
by motors starting up unexpectedly. Startup takes place in
several steps:
X
Put the SmartWire Darwin network into operation.
X
Create a connection to the field bus.
X
Load and start the PLC program.
Putting the SmartWire
Darwin network into
operation Before the gateway can exchange data with the PLC, a valid
SmartWire Darwin network configuration (a so-called
gateway target configuration) has to be stored in the
gateway. This is compared with the current configuration
(actual configuration) each time the gateway is restarted. If
the gateway ascertains in this process that a SmartWire
Darwin slave cannot be reached or a wrong slave type is
determined, the SmartWire Darwin network will not go into
operation (to be precise this is dependent on the network
configuration). Reading of the SmartWire Darwin network
configuration takes place by pressing the configuration
button on the gateway. All SmartWire Darwin slaves are re-
addressed in ascending order in the process. This process
may only take place in the case of
• Initial Commissioning,
• the replacement of a defective slave or
• a change to the configuration