ABB RDNA-01, User Manual

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Communication
76
AC/DC-Drive Object, Class 0x2A
This object models the functions specific to an AC or DC Drive.
Class Attributes
Instance Attributes
# Attribute
name
Services Description Data type
1 Revision Get Revision of the DeviceNet Object Class
Definition upon which the implementation is
based Array of
UINT8
# Attribute
name
Services Description Data
type
3 At Reference Get Frequency arrival BOOL
4 NetRef
2)
Get, Set Requests torque or speed reference to be
local or from the network.
0 = Set Reference to local control
1 = Set Reference at DN Control
Note that the actual status of torque or
speed reference is reflected in attribute 29,
RefFromNet.
BOOL
7 Speed Actual Get Units RPM/2
SpeedScale
SINT16
8 SpeedRef Get, Set Units RPM/2
SpeedScale
SINT16
18 AccelTime Get, Set Units msec/2
TimeScale
UINT16
19 DecelTime Get, Set Units msec/2
TimeScale
UINT16
22 Speed Scale Get, Set Speed scaling factor UINT8
23 Current Scale Get, Set Current scaling factor UINT8
24 Torque Scale Get, Set Torque scaling factor UINT8
26 Power Scale Get, Set Power scaling factor UINT8
27 Voltage Scale Get, Set Voltage scaling factor UINT8
28 Time Scale Get, Set Time scaling factor UINT8
29 Ref From Net Get Reflecting attribute 4 BOOL
31 Field I or V Get, Set Always to be set to 0 -
2)
Supported only with assembly instances 21 and 121