Lenze 8400 - Manual (Page 663)

Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
663
11 CANopen option
11.9 Parameter data transfer
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
11.9.2.4 Error messages
In the event of an error, the addressed node generates a telegram with the "Error response" (0x80)
command.
• The telegram includes the index and subindex of the code where the error occurred.
• The error code is entered in bytes 5 ... 8.
• The error codes are standardised according to DS301, V4.02.
• The representation of the error codes is provided in reverse read direction (see example
below).
Example
Representation of error code "0x06 04 00 41" in bytes 5 ... 8:
1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte
Command Index Subindex Error code
0x80
(128)
LOW byte HIGH byte LOW word HIGH word
LOW byte HIGH byte LOW byte HIGH byte
1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte
Command Index Subindex Error code
0x41 0x00 0x04 0x06