CANopen Agile
06/2010
24
Protocol
Error Codes
Abort-code
high
Abort-code
low
CANopen
Description
Product-Specific
Allocation
0x0601
0x0000
Unsupported access to an ob-
ject
Parameter cannot be written or read
0x0602
0x0000
Object does not exist
Parameter does not exist.
0x0604
0x0047
General internal incompatibility
in the device
Data Sets differ
0x0606
0x0000
Access failed due to a hard-
ware error
EEPROM Error
(Read/ Write/ Checksum)
0x0607
0x0010
Data Type does not match
Parameter has a different data type.
0x0607
0x0012
Data type does not match or
length of Service telegram too
big
Parameter has a different data type
or telegram length not correct.
0x0607
0x0013
Data type does not match or
length of Service telegram too
small
Parameter has a different data type
or telegram length not correct.
0x0609
0x0011
Sub-Index does not exist
Data Set does not exist.
0x0609
0x0030
Value range of parameter ex-
ceeded
Parameter Value too large or too
small.
0x0609
0x0031
Value of parameter written too
high.
Parameter Value too large.
0x0609
0x0032
Value of parameter written too
low.
Parameter Value too small.
0x0800
0x0020
Data cannot be transmitted or
saved
Invalid value for operation.
0x0800
0x0021
Data cannot be transferred
because of local control
Parameter cannot be written during
operation.
8.4
PDO Function
The PDO (Process Data Objects) messages are messages with up to eight bytes of process data. The
process data objects are mapped to the Rx/Tx-PDOs with the help of communication objects (com-
munication/mapping parameter). The frequency inverters support 3 RxPDOs (PLC
inverter) and 3
TxPDOs (inverter
PLC).
Process data objects are directly linked to application functions of the inverter.
PDO-Message:
Byte
0
1
2
3
4
5
6
7
Data
Data
Data
Data
Data
Data
Data
Data
The number of data bytes is 1 … 8 and depends on the mapped objects. The byte alignment is in
Intel format.
Byte
0
1
2
3
4
5
16 Bit-Object
32 Bit-Object
LSB
MSB
LSB
…
…
MSB
Содержание Bonfiglioli Vectron Agile
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