Micrologix 1200 External Memory Module

[Mikebuk 0]

Hi All, Have any of you guys had any dealings with the optional Memory Module with RTC for the AB Micrologix 1200? I understand how to utilise the RTC part of the module but there doesn't seem to be a great deal of info about regarding the back-up and restore of program and user data too/from the Memory Module. How do I structure the program to automatically read from the memory module after a power on? Thanks in advance. Mike.

[TConnolly 13]

In the project tree in RSLogix 500 click on processor status. Click the Mem Module tab. Set bit S:1/11. Note that this program with S:1/11 set must be saved to the memory module or when it loads from the memory module the first time it will clear the bit and not load a second time. I also set bit s:1/12 so that it always goes to Run.

[Mikebuk 0]

Many thanks Alaric, your help is very much appreciated. Mike.