Lenze E94AYCCA - Manual (Page 67)

EDS94AYCCA EN 5.0 - 06/2012
L
67
E94AYCCA communication manual (CANopen®)
Parameter data transfer
User data
9.2.4 Error messages
In case of an error, the addressed node generates a telegram with the "Error Response"
(0x80) command.
 The telegram contains the index and subindex of the code in which an error has
occurred.
 Bytes 5 ... 8 contain the error code.
– The error codes are standardised in accordance with DS301, V4.02.
– The representation of the error codes is reversed to the read direction (see the
following example).
Example
The representation of the error code "0x06040041" 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