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User Manual MN04200002E
Effective January 2016
C441 Ethernet module user manual
(C441R, C441T, C441U, C441V)
EATON www.eaton.com
6.3 EtherNet/IP Object Model for C440 Overload Relay
When the Ethernet module is connected to a C440 overload relay,
the presented object model is compliant with the ODVA Motor
Overload device profile (type: 0x3).
Full Profile for C440
The table below shows the supported classes of the Ethernet
Module when connected to an C440 overload relay.
Class Object
# of
Instances Description
0x01
(hex)
Identity 1 Provides module identity object: See details below.
0x02 Message
Router
1 Internal object implemented per ODVA specifica-
tion
0x04 Assembly
Object
5 Binds attributes from multiple objects for access
with a single Implicit (I/O) connection. See details
below.
0x06 Connection
Manager
1 Internal object supporting connection management.
Implemented per ODVA specification.
0x08 Discrete
Input Point
4 Status information for the discrete Inputs. See
details in previous section.
0x09 Discrete
Output
Point
2 Status and control for the discrete Outputs. See
details In previous section.
0x29 Control
Supervisor
1 Motor control functions. See details in previous
section.
0x2C Overload 1 Motor overload protection. See details below.
0xF5 TCP/IP
Interface
1 Information about the TCP/IP Interface.
Implemented per ODVA specification.
0xF6 Ethernet
Link
2 Ethernet link object for each of the 2 Ethernet ports
on the device. Implemented per ODVA specifica-
tion.
Object Details
Class 1 (0x01): Identity Object
Instance Count: 1
Instance List: 1
Table 34. C440 Identity Object Instance Attributes
Attrib NV Access
Data
Type Name Description
1 V Get UINT CIP
Vendor ID
ODVA assigned Vendor Identification
number.
2 V Get UINT CIP
Device
Type
CIP defined general product type.
3 V Get UINT Product
Code
Vendor Product Code
4 V Get UINT Firmware
Rev
Com Adapter Firmware Rev.
5 V Get WORD Device
Status
This attribute represents the current
status of the entire devices. Its value
changes as the state of the device
changes.
Bit = Definition
0 = Owned. True indicates the device
has an owner.
2 = Configured. True indicates the
application of the device has been con-
figured to do something different than
out of box default. Does not include
communication configuration.
4-7 = Extended Device Status.
8 = Minor Recoverable Fault. True
indicates the device detected a prob-
lem with itself, which is thought to be
recoverable.
9 = Minor Unrecoverable Fault. True
indicates the device detected a prob-
lem with itself, which is thought to be
unrecoverable.
10 = Major Recoverable Fault. True
indicates the device detected a
problem with itself causing a “Major
Recoverable Fault” state.
11 = Major Unrecoverable Fault.
True indicates the device detected a
problem with itself causing a “Major
Unrecoverable Fault” state.
6 NV Set/Get UDINT Serial
Number
32 bit Com Adapter Device Serial
Number.
7 V Get SHORT_
STRING
Product
Name
ASCII product name.
8 V Get USINT Device
State
Present state of the device.
Value = Definition
0 = Nonexistent
1 = Device Self Testing
2 = Standby
3 = Operational
4 = Major Recoverable Fault
5 = Major Unrecoverable Fault
255 = Default for Get Attributes All.
176 NV Set/Get SHORT_
STRING
Assigned
Name
User defined ASCII name.
177 V Get UINT C441
DSP FW
Version
C441 DSP Firmware Version
178 V Get UINT UI
Firmware
Version
User Interface Firmware Version
179 NV Set/Get UINT C441
Unit ID
Unit ID
0x00BA (186) - C441BA
0x00BB (187) - C441BB
0x00CA (202) - C441CA
0x00CB (203) - C441CB
0x00DA (218) - C441DA
0x00DB (219) - C441DB
0x00EA (234) - C4410109(x)
0x00EB (235) - C4410590(x)
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