Mitsubishi Electric MELSERVO J5 Series User Manual page 35

Instantaneous power failure measures
Functions Detailed functions
Tough drive SEMI-F47 function
Tough drive function
*1 "Ver." indicates the supported firmware version of the servo amplifier. The functions are available on servo amplifiers with the indicated
firmware version or later.
Description
This function uses the electrical energy charged
in the capacitor to avoid triggering [AL. 010
Undervoltage] in case that an instantaneous
power failure occurs during operation. Use a 3-
phase power supply for the input power supply
of the servo amplifier. Using a 1-phase 200 V
AC for the input power supply will not comply
with SEMI-F47 standard.
This function makes the equipment continue
operating even under conditions where an
alarm would normally occur. There are two
types of tough drive function: the vibration tough
drive and the instantaneous power failure tough
drive.
*1
Ver. Detailed explanation
A0 Refer to "Compliance with
SEMI-F47 standard" in the
following manual.
MR-J5 User's Manual
(Function)
A0 Refer to "Tough drive
function" in the following
manual.
MR-J5 User's Manual
(Function)
2 FUNCTION
2.1 Function list
2
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