Ac/Dc Drive Object - Toshiba DEV002Z Installation And Operation Manual

AC/DC Drive Object

Class code 0x2A — This object models the functions specific to an AC or DC Drive. e.g., speed ramp,
torque control, etc.
Attribute
Name
ID
1 Revision
2 Max Instance
Max ID of Class
6
Attributes
Max ID of Instance
7
Attributes
Attribute
Name
ID
Number of
1
Attributes
2 Attribute List
3 At Reference
4 Net Reference
6 Drive Mode
7 Speed Actual
Speed
8
Reference
9 Current Actual
DeviceNet Module Installation and Operation Manual
Table 60. AC/DC Drive Object Class Attributes.
Data Access
Type Rules
UINT Get
UINT Get
UNIT Get
UNIT Get
Table 61. AC/DC Drive Object Instance Attributes.
Data Access
Type Rules
USINT Get
USINT
Get
(ARRAY)
BOOL Get
BOOL Get/Set
USINT Get
INT Get
INT Get/Set
INT Get
Description
Revision of this object
Maximum instance number of an object currently
created in this class level of the device
The attribute ID number of the last class attribute
of the class definition implemented in the device
The attribute ID number of the last instance
attribute of the class definition implemented in the
device
Description
Number of Attributes supported
List of Attributes supported
Denotes if ASD Speed Actual (Attrib. #7) is at
Speed Reference (Attrib. 8) in speed control
mode, or if Torque Actual (Attrib. #11) is at
Power Actual (Attrib. 15) in torque control mode
0 = ASD speed/torque not at reference value
1 = ASD speed/torque at reference value
Requests torque or speed reference to be local or
from network
0 = Set Reference not DeviceNet Control
1 = Set Reference at DeviceNet Control
Note: The status of torque or speed reference is
reflected in attribute 29, RefFromNet
0 = Vendor-specific mode
1 = Open loop speed (Frequency)
2 = Closed loop speed control
3 = Torque control
4 = Process control (e.g., PI)
5 = Position control
ASD drive speed (best approximation)
Units: rpm
Speed reference
Units: rpm
Motor phase current
Units: 100 mA
Default
Value
1
1
7
46
Default
Value
16
-
-
-
-
-
-
-
43