Yaskawa Ladder Works Programming Manual - Manual (Page 208)

9.9 Inverter Constant Write Function (ICNS-WR)
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9.9.2 Method of Writing to an EEPROM
Procedures for writing constants to an EEPROM (inverter internal constant storage memory) are
shown in below.
Writing of a inverter constant
to work memory
WRITE ENTER command
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.
EEPROM Digital
operator
Work memory
Inverter
Shared
memory
WRITE ENTER command
"ICNS-WR" function
■ 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.