Message Router (Class 02H); Devicenet Object (Class 03H) - GE D485 Instruction Manual

MESSAGE ROUTER
(CLASS 02H)
DEVICENET OBJECT
(CLASS 03H)
D485 MODBUS TO DEVICENET CONVERTER – USER GUIDE
The values for the status attribute (attribute 5) are shown below.
Bit(s) Name
0 Module owned. A master has allocated the module.
1 Reserved
2 Configured
3 to 7 Reserved
8 Minor recoverable fault
9 Minor recoverable fault
10 Major recoverable fault
11 Major unrecoverable fault
12 to 15 Reserved
Services:
Class services: Get Attribute Single
Table 3–5: Class attributes for message router object 02h
Attr. Access Name
1 Get Revision
Services:
Class services: Get Attribute Single
Instance services: Get Attribute Single
Table 3–6: Class attributes for DeviceNet object 03h
Attr. Access Name
1 Get Revision
Table 3–7: Instance attributes for DeviceNet object 03h
Attr. Access Name
1 Get MAC ID
2 Get Baud rate
3 Get Allocation
information
Type Value Description
UINT 0001h Revision 1
Type Value Description
UINT 0002h Revision 2
Type Value Description
USINT N/A Currently used MAC ID
USINT N/A Currently used baud rate:
0 = 125 kbps, 1 = 250 kbps, and
2 = 500 kbps
BYTE N/A Allocation choice byte
USINT N/A Master MAC ID
DATA EXCHANGE
3–7