Object 1018h: Identity Object (DS301)
The Identity Object contains general device information.
|
Index |
|
|
Name |
Identity Object |
|
Object code |
RECORD |
|
Data type |
Identity |
|
Category |
mandatory |
|
Subindex |
0 |
|
Description |
highest sub-index supported |
|
Data type |
UNSIGNED8 |
|
Category |
mandatory |
|
Access |
R/O |
|
PDO mapping |
not possible |
|
Value range |
1 to 4 |
|
Default value |
4 |
Subindex 1 is a unique number for a device manufacturer.
|
Subindex |
1 |
|
Description |
Vendor ID |
|
Category |
mandatory |
|
Access |
R/O |
|
PDO mapping |
not possible |
|
Value range |
UNSIGNED32 |
|
Default value |
0x6Ah (Kollmorgen) |
Subindex 2 contains four ASCII - characters, which determine the voltage range and current class of the device. The voltage range is one character L, M or H for low, medium and high voltage. The next three characters are showing the continuos current of the drive.
|
Subindex |
2 |
|
Description |
Product Code |
|
Category |
optional |
|
Access |
R/O |
|
PDO mapping |
not possible |
|
Value range |
e.g. M006 for an MV6 drive |
|
Default value |
no |
Subindex 3 consists of two revision numbers:
- the major revision number in the upper word containing the CAN
"Controller area network"
CAN is a broadcast, differential serial bus standard developed for connecting electronic control units. Each node is able to send and receive messages, but not simultaneously-version - the minor revision number is not used in the AKD. The firmware version can be retrieved as a string via object 0x100A or as numbers voa object 0x2018 subindex 1 to 4.
E.g. a value of 0x0014 0000 means CAN-version 0.20.
|
Subindex |
3 |
|
Description |
Revision Number |
|
Category |
optional |
|
Access |
R/O |
|
PDO mapping |
not possible |
|
Value range |
UNSIGNED32 |
|
Default value |
no |
Subindex 4 gives the serial number of the drive. This number contains the following information in it:
- bits 0..14: Board serial number (production in week of year)
- bits 15..20: week of production
- bits 21..24: year of production - 2009
- bits 25..31: ASCII-code of MFR-ID
|
Subindex |
4 |
|
Description |
Serial Number |
|
Category |
optional |
|
Access |
R/O |
|
PDO mapping |
not possible |
|
Value range |
UNSIGNED32 |
|
Default value |
no |
