Allen-Bradley MicroLogix 1400 User Manual

Rockwell Automation Publication 1766-UM001I-EN-P - June 2015 335
MicroLogix 1400 Distributed Network Protocol (DNP3) Appendix F
Function Codes
These tables show the Application Layer Function codes implemented in
MicroLogix 1400.
47 97 147 Wait for Reply Event Counter for Rx Challenge
48 98 148 Wait for Reply Reserved
49 99 149 Wait for Reply Counter for Ignored events
Word Offset Current State Description
CH0 CH1 CH2
Function Codes for MicroLogix 1400 Series A Controllers
Message
Type
Function
Code
Name MicroLogix
1400 Support
Description
Confirmation 0 (0x00) FC_CONFIRM Yes MicroLogix 1400 parses/sends
Request 1 (0x01) FC_READ Yes MicroLogix 1400 parses
Request 2 (0x02) FC_WRITE Yes MicroLogix 1400 parses
Request 3 (0x03) FC_SELECT Yes MicroLogix 1400 parses
Request 4 (0x04) FC_OPERATE Yes MicroLogix 1400 parses
Request 5 (0x05) FC_DIRECT_OPERATE Yes MicroLogix 1400 parses
Request 6 (0x06) FC_DIRECT_OPERATE_NR Yes MicroLogix 1400 parses
Request 7 (0x07) FC_IMMED_FREEZE Yes MicroLogix 1400 parses
Request 8 (0x08) FC_IMMED_FREEZE_NR Yes MicroLogix 1400 parses
Request 9 (0x09) FC_FREEZE_CLEAR Yes MicroLogix 1400 parses
Request 10 (0x0A) FC_FREEZE_CLEAR_NR Yes MicroLogix 1400 parses
Request 11 (0x0B) FC_FREEZE_AT_TIME No
Request 12 (0x0C) FC_FREEZE_AT_TIME_NR No
Request 13 (0x0D) FC_COLD_RESTART Yes MicroLogix 1400 parses. MicroLogix 1400 should not be in the
executing mode and any program and files should not be in
open state.
Request 14 (0x0E) FC_WARM_RESTART No
Request 15 (0x0F) FC_INITIALIZE_DATA No Obsolete
Request 16 (0x10) FC_INITIALIZE_APPL Yes MicroLogix 1400 parses. Clears fault and changes the
controller mode to Remote Program. See Starting and
Stopping User Programs (Mode Change) via DNP3 Network on
page 318.
Request 17 (0x11) FC_START_APPL Yes MicroLogix 1400 parses. Clears fault and changes the
controller mode to Remote Run. See Starting and Stopping
User Programs (Mode Change) via DNP3 Network on page
318.
Request 18 (0x12) FC_STOP_APPL Yes MicroLogix 1400 parses. Changes the controller mode to
Remote Program. See Starting and Stopping User Programs
(Mode Change) via DNP3 Network on page 318.
Request 19 (0x13) FC_SAVE_CONFIG No Deprecated.
Request 20 (0x14) FC_ENABLE_UNSOLICITED Yes MicroLogix 1400 parses

Allen-Bradley MicroLogix 1400 Specifications

General

Brand	Allen-Bradley
Model	MicroLogix 1400
Category	Controller
Language	English