Allen-Bradley MicroLogix 1200 Reference Manual page 333

1
Data Logging
(MicroLogix 1500 1764-LRP Processor only)
Data Logging allows you to capture (store) application data as a record for
retrieval at a later time. Each record is stored in a user-configured queue
in battery backed memory (B-Ram). Records are retrieved from the
1764-LRP processor via communications. This chapter explains how Data
Logging is configured and used.
This chapter contains the following topics:
• Queues and Records on page 22-2
• Configuring Data Log Queues on pag e22-6
• DLG - Data Log Instruction on pa ge22-8
• Data Log Status File on pag e22-9
• Retrieving (Reading) Records on page 22-11
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Chapter
Publication 1762-RM001C-EN-P