CANopen Firmware
CAN-CBX-DIO8
Manual • Doc.-No.: C.3010.21 / Rev. 3.1
Seite 49 von 123
Error Codes of the SDO Domain Transfer
The following error codes might occur (according to [1]):
Abort code
[Hex]
Description
0x05040001
wrong command specifier
0x06010002
wrong write access
0x06020000
wrong index
0x06040041
object can not be mapped to PDO
0x06060000
access failed due to an hardware error
0x06070010
wrong number of data bytes
0x06070012
service parameter too long
0x06070013
service parameter too small
0x06090011
wrong sub-index
0x06090030
transmitted parameter is outside the accepted value range
0x08000000
undefined cause of error
0x08000020
data cannot be transferred or stored in the application
0x08000022
data cannot be transferred or stored in the application because of the present
device state
0x08000024
access to flash failed
8.4.2 Non-volatile Storage of Parameters to EEPROM
After the transfer the parameters are immediately active.
The non-volatile storage of the parameters however is not carried out automatically. It must be
initiated with a write access to object 1010
h
and should only be carried out if the module is in the
state pre-operational.
The storage mode is shown in the content of the object 1010
h
:
Bit 1 of object 1010
h
, sub-index 1 is not set, i.e the CAN-CBM-module does not save the
configuration automatically. The storage must be initiated by writing the character string ‘save’ (73
h
61
h
76
h
65
h
, order from CAN telegram) to object 1010
h
, sub-index 1
d
.