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14 ROM OPERATION FUNCTION

14. ROM OPERATION FUNCTION

Refer to Section 1.3.4 for the correspondence version of the Motion CPU and the
software.
This function is used to store beforehand the user programs and parameters in the
internal FLASH ROM memory built-in the Motion CPU module, and operate it based on
the data of internal FLASH ROM memory.

14.1 About the ROM Operation Function

The outline procedure of ROM operation function is shown below.

(1) Turn on or reset the power supply of Multiple CPU system in the "Mode operated

by RAM".

(2) Execute a trial run and adjustment by creating the system setting, programs and

parameters using SW6RN-GSV P.

(3) Turn on or reset the power supply of Multiple CPU system in the "Installation

mode • mode written in ROM".

(4) Write the system setting, programs and parameters of SRAM built-in the Motion

CPU module to the internal FLASH ROM by performing the ROM writing request
using SW6RN-GSV P.

(5) Start a normal operation by starting the Motion CPU in the "Mode operated by

ROM" after reading the system setting, programs and parameters written in the
internal FLASH ROM to the internal SRAM.

POINT

(1) Switch the operation mode using a DIP switches of Motion CPU module.

(2) Confirm the operation mode with "Mode LED" and "BOOT LED" of Motion

CPU module.

Outline of processing is shown next page.