Eaton SmartWire-DT EU5C-SWD-DP, Руководство пользователя

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6 Take STEP 7 into operation
6.8 Diagnostics
SmartWire-DT Gateway EU5C-SWD-DP 01/13 MN120001Z-EN www.eaton.eu
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Structure of the module status block
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 module) follow.
So the status of up to four SWD modules is packed into a byte. Non-used
bits are filled out with 0s in the last byte.
6.8.4 Extended diagnosis (module related)
The extended diagnostics contain the module address of the SWD module,
status information and one or several detailed specifications relating to error
or diagnostic causes.
Byte: &Value Description
Module status header
1 Lx Length of the module status block
2 0x82
3 0x00
4 0x00
Module status
5 Two status bits for SWD modules 1 - 4
… Two status bits for SWD modules 5 - 8
Lx Two status bits for other SWD modules
2-bit status
code Explanation
00 A cyclic data interchange is performed with the respective SWD module.
01 A diagnostic message from the SWD module is pending.
10 Configuration error (incompatible SWD module)
11 Failure of a SWD module
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You can find the meaning of the specifications in the manual
"SmartWire-DT Modules", MN05006001Z-EN.