GE General Electric Outboard Motor LM10 Manuale Utente

CHAPTER 5: COMMUNICATIONS

DEVICENET OPERATIONS

LM10 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL

5–47

The Hi and Lo bytes of the phase current A, B and C are reversed as compared to poll group 1 to make 
it compatible with the format of Firmware revision 1.40 polling data.
This data group also can be retrieved via explicit messaging to the assembly object class 4, instance 
105, attribute 3.

See Data Formats on page 5–57 for details on the F20, F21, and F22 data formats.

Identity Object, Class Code 1, Services:

Identity Object, Class Code 1, Attributes:

Identity Object, Class Code 1, Instance 1, Attributes:

The message router (Class Code 2) object provides a messaging connection point through 
which a client may address a service to any object or instance residing in the physical 
device. There is no external visible interface to the message router object.

DeviceNet Object, Class Code 3, Services:

DeviceNet Object, Class Code 3, Attributes:

0x05

Reset: Reset the device to power up configuration

0x0E

Get_Attribute_Single: Returns the contents of the given attribute

none

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1

Get

Vendor

UINT

928

2

Get

Device type

UINT

22

3

Get

Product code

UINT

77

4

Get

Revision (major, minor)

BYTE[2]

0x013C

0x0E

Get_Attribute_Single: Returns the contents of the given attribute.

0x4B

Allocate: Creates predefined M/S connections.

0x4C

Release: Deletes predefined M/S connections.

1

Get

Revision

UINT

2