1018H Object - Identity Object; Service Data Objects - Sdos - WEG CFW-11 Communications Manual

5.1.3 1018h Object –
It brings general information about the device.
The vendor ID is the number that identifies the manufacturer at the CiA. The product code is defined by the
manufacturer according to the type of product. The revision number represents the equipment firmware version. The
sub-index 4 is a unique serial number for each frequency inverter CFW-11 in CANopen network.
5.2 Service Data Objects – SDOS
The SDOs are responsible for the direct access to the object dictionary of a specific device in the network. They are
used for the configuration and therefore have low priority, since they do not have to be used for communicating
data necessary for the device operation.
There are two types of SDOs: client and server. Basically, the communication initiates with the client (usually the
master of the network) making a read (
the request.
Identity Object
Index
Name
Object
Type
Sub-index
Description
Access
Mappable
Range
Default value
Sub-index
Description
Access
Mappable
Range
Default value
Sub-index
Description
Access
Mappable
Range
Default value
Sub-index
Description
Access
Mappable
Range
Default value
Sub-index
Description
Access
Mappable
Range
Default value
upload
) or write (
1018h
Identity object
Record
Identity
0
Number of the last sub-index
ro
No
UNSIGNED8
4
1
Vendor ID
ro
No
UNSIGNED32
0000.0123h
2
Product code
ro
No
UNSIGNED32
0000.0400h
3
Revision number
ro
No
UNSIGNED32
According to the equipment firmware version
4
Serial number
ro
No
UNSIGNED32
Different for every CFW-11
download
) request to a server, and then this server answers