Rockwell-automation 1766-Lxxxx MicroLogix 1400 Programmable Controller User Manual download pdf (Page 335)

Rockwell Automation Publication 1766-UM001H-EN-P - May 2014 295

MicroLogix 1400 Distributed Network Protocol (DNP3) Appendix F

#2 in RSLogix 500/RSLogix Micro. In this example, the Application Identifier is

"DNP3_TASK".

If the qualifier code is 06h, the MicroLogix 1400 controller does not check the

string of the Application Identifier.

Initialize User Program

If MicroLogix 1400 receives the function code FC_INITIALIZE_APPL (16)

with the object Application Identifier (g90v1), it changes mode to Remote

Program. If the controller is in a fault mode, the MicroLogix 1400 clears the fault

before changing the mode to Remote Program.

Start User Program

If MicroLogix 1400 receives the function code FC_START_APPL (17) with the

object Application Identifier (g90v1), it changes its mode to Remote Run. If the

controller is in a fault mode, it sends the command with the function code

FC_INITIALIZE_APPL (16) before the command with the function code

FC_START_APPL (17).

Stop User Program

If MicroLogix 1400 receives the function code FC_STOP_APPL (18) with the

object Application Identifier (g90v1), it changes its mode to Remote Program. If

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