Mitsubishi Electric MELSERVO-J5 User Manual page 21

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
[G] [B] [A]
J5 J5D

A0 C4 A0 For MR-J5D_-_G_, this
function cannot be used.
Page 210 Compliance
with SEMI-F47 standard
A0 C0 C4 A0 For MR-J5D_-_G_, the
instantaneous power
failure tough drive cannot
be used.
Page 205 Tough drive
function
1 FUNCTION
1.1 Function explanation
1
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