CJ2 CPU Unit Software User's Manual - CIP ETI

10 CPU Unit FunctionsFile typeData files, continuedFile nameIf the contents of the AUTOEXEC.IOM and ATEXECDM.IOM files overlap, the ATEXECDM.IOM file willbe given priority in writing. (This is because the files are loaded in the following order: AUTOEXEC.IOMand then ATEXECDM.IOM.)Additional InformationExtensionAUTOEM@@ .IOM EM Area datawith bankNo.@@ (Containsthe specifiednumber ofwords of datastarting atE@@_0.)Contents Description Required?• Store the EM Area data for bank ---No. @ starting at E@_0 in the filenamed AUTOEM@@.IOM. (Thebox refers to bank No. 0 to C. Themaximum bank number of banksdepends on the model of CPUUnit.)• At startup, all data from the startof the file will be transferred startingat E@_0. If there are notenough words for the entire area,the remaining words in the areawill not be changed.• This file is not necessary to performautomatic transfer at startup.*210-3 Startup Settings andMaintenance1010-3-5 Automatic Transfer at StartupAutomatic transfer at startup and replacing the entire program using the Auxiliary Area controlbits can be used in combination. It is possible to replace the program with another program usingautomatic transfer at startup, and then use an Auxiliary Area control bit to replace the programagain during operation.CJ2 CPU Unit Software User’s Manual10-33