Lenze E84AYCEC - Manual (Page 42)

E84AYCEC communication manual (Ethernet POWERLINK)
Commissioning
Initial switch-on
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EDS84AYCEC EN 3.0 - 09/2012

Initial switch-on and diagnosing
1. Switch on the controller and check whether it is ready for operation using the
diagnostic LEDs of the communication module.
• Red diagnostic LEDs must not be on.
• The following signalling should be visible:
2. If not already done, load the EPL configuration into the controller.
3. Repeat steps 1 and 2 for all EPL nodes.
4. Start network.
The network starts automatically if you set the managing node last.
Otherwise there are two options:
• Switch off the network nodes and switch them on together or
• execute a fault reset on the managing node (EPL address 240).
5. Check the EPL network again using the diagnostic LEDs of the communication
module.
The following signalling should be visible:
LED Colour Status Meaning
MS Green On Module Status  Module status displays ( 54)
DE - Off Device Error
X251 Green On LED is lit if a connection to the node has been established.
 Status displays at the RJ45 sockets (X251, X252) ( 56)
X252 Green On
LED Colour Status Meaning
MS Green On Module Status  Module status displays ( 54)
ME - Off Module Error
BE - Off Bus Error
DE - Off Device Error
BS Green On Bus Status  Fieldbus status displays ( 55)
X251 Green On LED is lit if a connection to the node has been established.
 Status displays at the RJ45 sockets (X251, X252) ( 56)
X252 Green On