Mitsubishi MR-JE-100A, Instruction Manual

Page: 334 / 396

7. PARAMETERS
7 - 59
No./symbol/
name
Setting
digit
Function
Initial
value
[unit]
Control
mode
CP CL
PF25
CVAT
Instantaneous
power failure
tough drive -
Detection time Set the time until the occurrence of [AL. 10.1 Voltage drop in the power].
When "instantaneous power failure tough drive selection" is set to "Disabled (_ 0 _
_)" in [Pr. PA20], this parameter is disabled.
When "Instantaneous power failure tough drive selection" is set to "Enabled (_ 1 _
_)" in [Pr. PA20], the power should be off for the setting value of this par1 s
or more before turning on the power to enable a parameter whose symbol is
preceded by "*".
Setting range: 30 to 2000 200
[ms]
PF31
FRIC
Machine
diagnosis
function -
Friction
judgment
speed Set a servo motor speed to divide a friction estimation area into high and low for the
friction estimation process of the machine diagnosis.
However, setting "0" will be the value half of the rated speed.
When your operation pattern is under rated speed, we recommend that you set half
value to the maximum speed with this.
Maximum speed in operation
[Pr. PF31] setting
Operation pattern
0 r/min
(0 mm/s)
Servo motor
speed
Forward rotation
direction
Reverse rotation
direction
Setting range: 0 to permissible speed
0
[r/min]