Dnp3 device attribute object – Rockwell Automation 1766-Lxxxx MicroLogix 1400 Programmable Controllers User Manual User Manual
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Rockwell Automation Publication 1766-UM001H-EN-P - May 2014
Appendix F MicroLogix 1400 Distributed Network Protocol (DNP3)
DNP3 Device Attribute
Object
The Device Attribute object can be used to identify DNP3 Slave devices.
With the MicroLogix 1400, some of the variations are written so that you can
read or write your own strings in your application.
Object Flags for Analog Output
Bit Offset
Name
Description
0
ONLINE
0 when the controller is or was in Non-Executing mode.
1 when the controller is or was in Executing mode.
1
RESTART
Always 0. Not used.
2
COMM_LOST
Always 0. Not used.
3
REMOTE_FORCED
Always 0. Not used.
4
LOCAL_FORCED
Always 0. Not used.
5
reserved
Always 0. Not used.
6
reserved
Always 0. Not used.
7
reserved
Always 0. Not used.
Object Flags for Analog Output for Series A controllers
Bit Offset
Name
Description
0
ONLINE
0 when the controller is or was in Non-Executing mode.
1 when the controller is or was in Executing mode.
1
RESTART
Always 0. Not used.
2
COMM_LOST
Always 0. Not used.
3
REMOTE_FORCED
Always 0. Not used.
4
LOCAL_FORCED
Always 0. Not used.
5
reserved
Always 0. Not used.
6
reserved
Always 0. Not used.
7
reserved
Always 0. Not used.
Object Flags for Analog Output for Series B controllers
Bit Offset
Name
Description
0
ONLINE
0 when the controller is or was in Non-Executing mode.
1 when the controller is or was in Executing mode and the configuration file does not
exist.
May be 1 when the controller is in Executing mode and the configuration file exists.
1
RESTART
0 when the controller is or was in Non-Executing mode.
0 when the controller is or was in Executing mode and the configuration file does not
exist.
May be 1 when the controller is in Executing mode and the configuration file exists.
2
COMM_LOST
3
REMOTE_FORCED
4
LOCAL_FORCED
5
reserved
6
reserved
7
reserved