Communication protocol 137
ODVA Serial Number:
This attribute is a number used in conjunction with the Vendor ID to
form a unique identifier for each device on DeviceNet. The value of
this attribute is 02000000h plus the SERNO value from the device
label.
Product Name:
This text string should represent a short description of the
product/product family represented by the product code in attribute
3.
State:
Represents current state of the identity object
DeviceNet object, class 03h
The DeviceNet object provides the configuration and status of a
DeviceNet port. Each DeviceNet product must support one (and
only one) DeviceNet object per physical connection to the
DeviceNet communication link.
Class attributes
Value State
0 Nonexistent
1 Device Self Testing
2 Standby
3 Operational
4 Major Unrecoverable Fault
5 Minor Unrecoverable Fault
# Attribute
name
Class attributes
(Instance #0)
Description Data
type
1 Revision Get Revision of the
DeviceNet Object Class
Definition on which the
implementation is based
UINT8
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