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

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Programming
38
02/09 AWB2723-1612en
In the first byte the module status block contains the length
of the complete module status block, followed by the codes
0x82, 0x00, 0x00. It is therefore compatible with the format
for the status of DP-V1.
As of the fifth byte two bit status codes per module (SWD
slave) follow. So the status of up to four SmartWire Darwin
slaves is packed into a byte. Non-used bits are filled out with
0 in the last byte.
Extended diagnosis (module related)
The extended diagnostics contain the slave address of the
SWD slave, status information and one or several detailed
specifications relating to error or diagnostic causes.
You can find the meaning of the specifications in the manual
AWB2723-H1613.
Module status
5 Two status bits for SWD slaves 1 - 4
… Two status bits for SWD slaves 5 - 8
Lx Two status bits for other SWD slaves
Byte Value Description
2-bit status
code Explanation
00 A cyclic data interchange is performed with the
respective SmartWire Darwin slave.
01 A diagnostic message from the SmartWire Darwin
slave is pending.
10 Configuration error (incompatible SmartWire
Darwin slave.)
11 Failure of a SmartWire Darwin slave