Unit Profiles; Flash Memory - Omron CJ - PROGRAMMING MANUAL 08-2008 Programming Manual

Startup Settings and Maintenance

6-6-10 Unit Profiles

6-6-11 Flash Memory

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The following information can be read for CS/CJ-series Units from the CX-
Programer.
• Manufacturing information (lot number, serial number, etc.): Facilitates
providing information to OMRON when problems occur with Units.
• Unit information (type, model number, correct rack/slot position): Provides
an easy way to obtain mounting information.
• User-defined text (256 characters max.): Enables recording information
necessary for maintenance (Unit inspection history, manufacturing line
numbers, and other application information) in Memory Cards.
The user program and parameters are automatically backed up in flash mem-
ory whenever they are written to or altered in the CPU Unit.
• The following data is backed up automatically: User program, parameters
(including the PLC Setup, registered I/O tables, routing tables, and CPU
Bus Unit data, such as the data link tables).
• The data is backed up automatically whenever the user program or
parameters are written in the CPU Unit, including for data transfer opera-
tions from the CX-Programmer, writing data from a Programming Con-
sole, online editing, data transfers from a Memory Card or EM file
memory, etc.
• The user program and parameter data written to flash memory is auto-
matically transferred to user memory in the CPU Unit at startup.
Section 6-6