Allen-Bradley MicroLogix 1400 User Manual

Rockwell Automation Publication 1766-UM001I-EN-P - June 2015 283
MicroLogix 1400 Distributed Network Protocol (DNP3) Appendix F
Analog Output Command - Control analog output block (AOB)
When the controller is in Non-Executing mode, the MicroLogix 1400 will not
accept an Analog Output Command. The MicroLogix 1400 returns a Control
Status Code 7 in the response. To access the objects 41(AOB), the controller
mode should be in Executing mode.
Note that Executing mode includes Run, Remote Run, Test Continuous Scan,
and Test Single Scan modes. Any other modes are Non-Executing modes.
DNP3 BCD Object
The supported object group and variations are as below.
Numeric Static Objects:
• g101v1 - Binary-Coded Decimal Integer - Small
Related Object File Number:
• Small BCD Object File Number
Related Configuration File Number:
• Small BCD Config File Number

Allen-Bradley MicroLogix 1400 Specifications

General

Processor	32-bit
Expansion Modules	Up to 7 expansion I/O modules
Power Supply	24V DC or 120/240V AC
Programming Software	RSLogix 500
Communication Ports	Ethernet, RS-232/RS-485 combo port
Controller Type	Programmable Logic Controller (PLC)
Series	MicroLogix
Digital Outputs	12
Analog Inputs	6 (embedded)
Analog Outputs	2 (embedded)
High-Speed Counter	6 high-speed counters
Pulse Output	2 (embedded)
Ethernet Port	Yes