Registering And Initializing The R2 Eeprom - Mitsubishi MELSEC AJ65BT-R2 User Manual

8 OTHER FUNCTIONS

8.8 Registering and initializing the R2 EEPROM

The R2 buffer memory setting values can be registered in the EEPROM, and the
values registered in the EEPROM can be returned to the R2 default values.
The buffer memory setting values (including the values changed by the user)
registered in the EEPROM are used as the default values when starting up the R2.
The R2 buffer memories that can be registered in the R2 EEPROM are shown in the
"EEPROM registration" list in section 3.7.
After registering to the EEPROM, the sequence program for the section of the R2
buffer memory for which the default values have been changed is not required.
(1) Flow of process
To register or initialize the buffer memory setting values, designate whether to
register or initialize the buffer memory setting values in the EEPROM function
designation area ( R 2 1C0
signal (RYn7).
Programmable controller CPU
2) EEPROM function
Bit device
4) EEPROM function
1) Designate EEPROM
Word
device
), and then turn ON the EEPROM function request
H
Master station
Remote
input (RX)
request ON
Remote
output
request OFF
(RY)
function Buffer
memory
8 - 19
MELSEC-A
3) EEPROM function
complete ON
5) EEPROM function
Remote
complete OFF
input (RX)
Buffer
memory
(
R2
Remote
output
(RY)
)
R2 1C0
H