Mitsubishi Electric MELSERVO-J4 series Instruction Manual page 156

5. PARAMETERS
No. Symbol
PA20 *TDS Tough drive setting
Alarms may not be avoided with the tough drive function depending on the situations of the
power supply and load fluctuation.
You can assign MTTR (During tough drive) to pins CN3-9, CN3-13 and CN3-15 with [Pr.
PD07] to [Pr. PD09].
Setting
digit
_ _ _ x
_ _ x _
_ x _ _
x _ _ _
PA21 *AOP3 Function selection A-3
Setting
digit
_ _ _ x
_ _ x _
_ x _ _
x _ _ _
Name and function
Explanation
For manufacturer setting
Vibration tough drive selection
0: Disabled
1: Enabled
Selecting "1" enables to suppress vibrations by automatically
changing setting values of [Pr. PB13 Machine resonance
suppression filter 1] and [Pr. PB15 Machine resonance suppression
filter 2] in case that the vibration exceed the value of the oscillation
level set in [Pr. PF23].
Refer to section 7.3 for details.
SEMI-F47 function selection
0: Disabled
1: Enabled
Selecting "1" enables to avoid occurring [AL. 10 Undervoltage] using
the electrical energy charged in the capacitor in case that an
instantaneous power failure occurs during operation. Set the time of
until [AL. 10.1 Voltage drop in the control circuit power] occurs in [Pr.
PF25 SEMI-F47 function - Instantaneous power failure detection
time].
For manufacturer setting
Explanation
One-touch tuning function selection
0: Disabled
1: Enabled
When the digit is "0", the one-touch tuning with MR Configurator2
will be disabled.
For manufacturer setting
5 - 19
Initial
Setting
value
range
[unit]
Refer to Name
and function
column.
Initial
value
0h
0h
0h
0h
Refer to Name
and function
Initial
column.
value
1h
0h
0h
0h