Battery Warning - Fuji Electric Alpha7 VV User Manual

CHAPTER 11 ABSOLUTE POSITION SYSTEM

11.4 Battery Warning

A battery warning is issued if the battery voltage is lower than the value preset in the servo amplifier.
If this warning* is issued, replace the battery immediately.
*: The battery warning is detected when the control power is turned on. If the battery is kept installed
and the system is left shut off for a long time, the battery life limit may be reached before the battery
warning is issued.
There are the following four ways to check the battery warning.
(1) OUT signal (assignment number: 45)
(2) [Monitor] - [Warning/Forecast monitor] of PC Loader
(3) Maintenance mode of keypad
11
The battery warning can be checked in the maintenance mode of the keypad.
En_03
SET
SET
(1 sec. or over) (1秒以上)
Er. 0 11
* Set PA2_78 (display transition at warning detection) at 1 (transition to warning display) to
automatically show (3) at the keypad.
11-6
Battery Warning
ESC
Battery warning
バッテリ警告
Main circuit capacitor life
主回路コンデンサ寿命
Cooling fan life forecast
冷却ファン寿命予報