11 General Class Objects
YASKAWA ELECTRIC
SIEP C730600 43A YASKAWA AC Drive-Option Card DeviceNet Technical Manual
63
Motor Data Object - 40 (Class 0x28)
Services Supported
Attributes Supported
4
COS
1
State
Status of the instance.
00: Network not found or not yet
connected.
01: Online, awaiting connection from the
master.
02: Waiting to write the connection ID.
03: Connected successfully.
04: Timeout.
{
–
Byte
–
1
2
Instance type
The instance type.
00: Explicit message
01: I/O message
{
–
Byte
–
1
3
Transport class trigger Defines behavior of the connection.
{
–
Byte
–
0x10
4
Produced connection
ID
Shows the label used in the comm. header
for the drive.
Set once the comm. connection is complete.
{
–
Word
–
-
5
Consumed connection
ID
{
–
Word
–
0xFFFF
6
Initial comm
characteristics
Code for the comm. type.
{
–
Byte
–
0x0F
7
Produced connection
size
Maximum number of bytes that can be
transmitted.
{
–
Byte
–
8
8
Consumed connection
size
Maximum number of bytes received.
{
–
Byte
–
0
9
Expected packet rate
The time to timeout after receiving a
comm. request. Rounds up to the nearest 10
ms.
{
{
Word
–
0
12
Watchdog time-out
action
Action taken after timeout.
00: Save value until reset or power is shut
off
01: Auto delete
02: Restart while remaining connected
{
{
Byte
–
0
13
Produced connection
path length
Number of bytes for the transmission
connection path.
{
–
Word
–
6
14
Produced connection
path
Specifies the application object that will
produce data by this Connection Object.
{
–
Array
–
20h 04h 24h
C7h 30h 03h
15
Consumed connection
path length
Number of bytes in the consumed
connection path.
{
–
0
–
0
16
Consumed connection
path
Specifies the Application Object that will
receive data consumed by this Connection
Object.
{
–
Array
–
0
17
Production inhibit
time
–
{
{
Word
–
0
<1> These attributes default on power-up to Logical encoding. If a message is received that is in Symbolic encoding, a three-byte Symbolic encoded
message is returned.
<2> A polled EPR time. Timing out will cause the drive to fault with a “bUS” fault.
Service Code No. (hex)
Service Name
0E
Get Attribute Single
10
Set Attribute Single
Instance
ID
Attribute
Name
Description
Get
Set
Size
Range
Default
0
1
Object Software Revision
The Motor Data Object software
revision
{
–
Word
–
1
Instance
ID
Attribute
Name
Description
Get
Set
Size
Range
Default