9-2) Memory Back-Up - FujiFilm RYB500S3-VBC User Manual

9-2) Memory back-up

(1) Memory back-up
An electrically erasable programmable read-only memory (EEPROM) is used for retaining the
parameters and alarm detection history after turning off power supply.
Each area can be initialized by turning off the servo amplifier operation command [RUN] (while motor
is de-energized).
1 Initialization of parameter
To initialize, select the initialization [
ENT key.
* After the initialization, be sure to turn on power again.
The initialization is not allowed if rewrite is inhibited by parameter #27.
The initialization is impossible while the motor is energized with the [RUN] signal on.
2 Initialization of alarm detection history
The alarm detection history is held at all times. It can be initialized by the initialization [
history in the test running mode of the keypad panel.
(2) Copying the memory
Use of the PC loader can copy the setting contents of servo amplifier to the loader or, reverse, the
loader contents can be transferred to the servo amplifier.
INSPECTION AND MAINTENANCE
] of parameter in the test running mode and press the
Mutual copy of memory
9-3
9
] of