Status; State; Bit Definitions For Instance #1, Status Attribute Of Identity Object (C440); Defined States - Eaton C440/XTOE User Manual

DeviceNet Configuration

Status

This attribute represents the current status of the entire device. Its value changes as the state of
the device changes. The Status attribute is a WORD, with the following bit definitions:
Bit Definitions for Instance #1, Status Attribute of Identity Object (C440)
Bit(s) Called
0 Owned
1 —
2 Configured
3 —
4 – 7 —
8 Minor recoverable fault
9 Minor unrecoverable
fault
10 Major recoverable
fault
11 Major unrecoverable
fault
12, 13 —
14, 15 —

State

This attribute is an indication of the present state of the device. Note that the nature of a major
unrecoverable fault could be such that it may not be accurately reflected by the state attribute.
This attribute reflects the dynamic status of the adapter. The defined states are:
Defined States
Value State Name
0 Non-existent
1 Device self testing
2 Standby
3 Operational
4 Major recoverable fault
5 Major unrecoverable fault
16 C440/XTOE Electronic Overload Relay, DeviceNet MN04210002E—March 2011 www.eaton.com
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Definition
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Reserved, set to zero.
TRUE indicates that the application of the device has been configured to do
something different than the "out-of-box" default. This does not include
configuration of the communications.
Reserved, set to zero.
Reserved, set to zero.
TRUE indicates that the device detected a problem with itself, which is thought
to be recoverable. The problem does not cause the device to go into one of the
faulted states.
TRUE indicates that the device detected a problem with itself, which is thought
to be unrecoverable. The problem does not cause the device to go into one of the
faulted states.
TRUE indicates that the device detected a problem with itself, which caused the
device to go into the "major recoverable fault" state.
TRUE indicates that the device detected a problem with itself, which caused the
device to go into the "major unrecoverable fault" state. See Behavior section.
Reserved, set to zero.
Reserved, set to zero.
Description
This state will never be visible from within a device. This state is
principally intended for a tool to be able to represent the lack of an
instance in a physical device.
Power-up or reset operation. Will not be visible from within a device
because communications are not active in this state.
This state is reported while needs commissioning due to an incorrect
or incomplete configuration.
This state is reported when the adapter is powered up, configured
and operating normally.
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