Yaskawa MP900 Series Machine Controller New Ladder Editor - Manual (Page 230)

2.3 Inverter Functions
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„ Method of Writing to an EEPROM
Procedures for writing constants to an EEPROM (inverter internal constant storage memory)
are shown in below.
Constants written with the system function "ICNS-WR" are once entered in work memory.
In order to actually store these in EEPROM, it is necessary to bring up the WRITE ENTER
command as shown in below.
WRITE ENTER Command
Using the "ICNS-WR" function, by writing the data "0" in the reference number "FFFD" the
WRITE ENTER command is entered for the inverter.
WRITE ENTER command
Writing of a inverter constant
to work memory
EEPROM Digital
operator
Work memory
Inverter
Shared
memory
WRITE ENTER
command
"ICNS-WR" function