Mitsubishi Electric MR-J4-100B(-RJ), Инструкция по эксплуатации

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17. APPLICATION OF FUNCTIONS
17 - 22
No. Symbol Name and function
Initial
value
[unit]
Setting
range
PX23 *XOP3 Function selection X-3 Refer to the
"Name and
function" column.
Setting
digit
Explanation
Initial
value
_ _ _ x Torque limit function selection at instantaneous power failure
(instantaneous power failure tough drive selection)
0: Disabled
1: Enabled
When an instantaneous power failure occurs during operation, you
can save electric energy charged in the capacitor in the servo
amplifier by limiting torque at acceleration. You can also delay the
time until [AL. 10.2 Voltage drop in the main circuit power] occurs
with instantaneous power failure tough drive function. Doing this will
enable you to set a longer time in [Pr. PX28 SEMI-F47 function -
Instantaneous power failure detection time].
To enable the torque limit function at instantaneous power failure,
select "Enabled (_ 1 _ _)" of "SEMI-F47 function selection" in [Pr.
PX25].
This parameter setting is used with servo amplifier with software
version B0 or later. 0h
_ _ x _ For manufacturer setting 0h
_ x _ _ 0h
x _ _ _ 0h
PX24 FRIC Machine diagnosis function - Friction judgment speed
Set a (linear) servo motor speed that divides a friction estimation area into high and low during
the friction estimation process of the machine diagnosis.
Setting "0" will set a value half of the rated speed.
When your operation pattern is under the rated speed, we recommend that you set a half
value of the maximum speed.
Forward rotation
direction
0 r/min
(0 mm/s)
Operation pattern
[Pr. PX24] setting
Maximum speed in operation
Servo motor
speed
Reverse rotation
direction
0
[r/min]/
[mm/s]
0 to
permis-
sible
speed