6. Operating with DeviceNet Communications
111
AC/DC Drive Object (Class 2A Hex)
The AC/DC Drive object is the object that manages information and
functions related to the Inverter operation. This object is used for opera-
tions such as setting the speed reference, monitoring various values, and
changing the settings.
The AC/DC Drive object’s functions are shared with the I/O message
communications functions. When an I/O message communications con-
nection is established, the values set with this object will be overwritten
by the values set by I/O messages.
• Supported Services
• Object Contents
Service
Code
(Hex)
Service Name Description
0E Get_Attribute_
Single
Returns the contents of the specified
attribute.
10 Set_Attribute_
Single
Changes the contents of the speci-
fied attribute.
In-
stance
At-
tribute
Name Contents Setting
Range
Factory Set-
ting (Hex)
Read Write Size
00 01 Object
Soft-
ware
Revision
Indicates the AC/
DC Drive object's
software revision.
--- 0001 OK --- Word
01 03 At Refer-
ence
Indicates that the
Inverter’s frequen-
cy detection level
was detected.
00: Stopped, accel-
erating, or deceler-
ating.
01: Frequency
matches.
--- 00 OK --- Byte
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