OVERVIEW

Official designation: Allen-Bradley 1763-MM1 (MicroLogix 1100, Memory Module)

Role/Application: This accessory module provides non-volatile storage for program backup, recipe data, and firmware updates for the MicroLogix 1100 controller, facilitating quick program transfer and replacement.

KEY SPECS SUMMARY

Power: Not applicable

Interfaces / Ports: Plug-in connection

Indicators: Access LED

Operating Temp: Refer to the latest manufacturer manual.

Platform / Compatibility: MicroLogix 1100 (1763) controllers only

Limit: 128 KB storage capacity

Lifecycle: Discontinued, no direct replacement

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What type of memory technology does the 1763-MM1 module use for non-volatile storage?

A: The module utilizes flash memory technology for retaining program and data without power.

Wiring & Installation:

Q: What are the necessary steps for installing the 1763-MM1 memory module?

A: The module plugs directly into the designated memory slot on the front of the MicroLogix 1100 CPU.

Troubleshooting & Compatibility:

Q: What does the flashing Access LED on the module typically indicate during operation?

A: A flashing Access LED indicates that the memory module is currently being read from or written to.

Replacement & Upgrades:

Q: What is the primary function of the memory module in relation to program transfer or upgrades?

A: It provides a storage medium for uploading or downloading the controller program and updating firmware revisions.