
Configuring gateway
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SmartWire-DT Gateway | EU5C-SWD-ETHERCAT
DOC140901UM01EN | Revision 1 | English | 2015-03 | Released | Public
© Hilscher 2015
The remanently stored target configuration is compared with the current
configuration (actual configuration) each time the gateway is restarted and
during bus operation. If the gateway recognizes that a required SmartWire-
DT slave cannot be reached or a wrong slave type is determined, the
gateway will not go into operation or stops operating. This depends in each
case on the setup of the network which has been defined in the
planned/project configuration. In case of error, the SmartWire-DT status
LED (SWD LED) starts to blink in red (for the position of the SWD LED, see
Positions of the LEDs
section on page 27).
If a SmartWire-DT slave has failed, the SmartWire-DT network can still be
operated with the remaining slaves, depending on the settings in the
planned/project configuration (even after a repeated power up of the
gateway). The failure is reported to the application.
8.1.2 Prerequisites
Prerequisites for reading-in the SmartWire-DT configuration are:
All SmartWire-DT slaves are connected to the SmartWire-DT line.
The SmartWire-DT status LEDs of the individual SmartWire-DT slaves
are on or are flashing.
The SmartWire-DT network is connected to the gateway.
The voltage POW is applied to the gateway and the power POW LED is
on.
The EtherCAT
®
network is connected to the gateway and the gateway is
either in INIT or PRE-OP state (the RUN LED is off or is blinking, see
also
Descriptions of the LEDs
section on page 28).
The voltage AUX is applied (if necessary).