BONFIGLIOLI Vectron Manual page 32

Reading parameters:
Client
Ctrl. byte
Server
Ctrl. byte
uint/int
long
Server
Ctrl. byte
The error code is stated in byte 4 in a faulty reading process.
(see Table, failure codes).
Errors marked in the table are generated by the field bus side, not in the Abort SDO
Transfer of the system bus.
30
30
Server SDO Upload (expedited)
0 1
Parameter number
0x40 LSB
Client Upload Response
0 1
Parameter number
LSB
0x42
Client Abort SDO Transfer
0 1
Parameter number
LSB
0x80
Code
1 inadmissible parameter figure
2 inadmissible data set
3 parameter not readable
4 parameter not writable
5 reading error EEPROM
6 writing error EEPROM
7 checksum error EEPROM
8 parameter cannot be written during running drive
9 values of the data sets differ
10 parameter of wrong type
11 unknown parameter
12 BCC error in VECTRON bus protocol
15 unknown error
20 system bus subscriber not available only in access via
field bus connection
21 string parameter not admissible only in access via VEC-
TRON bus protocol
2 3
Data set
MSB 0xnn
Reading process free of errors
2 3
Data set
MSB 0xnn LSB
LSB
LSB
Reading process faulty
2 3
Data set
MSB 0xnn Code
failure codes
Description
EM-RES-03
EM-RES-03
4 5 6
Data
0
4 5 6
Data
MSB 0x00
... ...
4 5 6
Data
0 0
7
7
MSB
0x00
MSB
7
0
10/07
10/07