Mitsubishi Electric MR-J4-100B(-RJ), Инструкция по эксплуатации, Страница: 554 / 706

17. APPLICATION OF FUNCTIONS
17 - 23
No. Symbol Name and function
Initial
value
[unit]
Setting
range
PX25 *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]. Refer to the
"Name and
function" column.
Setting
digit
Explanation
Initial
value
_ _ _ x For manufacturer setting 0h
_ _ x _ 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 exceeds the value of the oscillation
level set in [Pr. PX26].
Refer to (8) in this section for details. 0h
_ x _ _ SEMI-F47 function selection
0: Disabled
1: Enabled
Selecting "1" enables to avoid triggering [AL. 10 Undervoltage]
using the electrical energy charged in the capacitor in case that an
instantaneous power failure occurs during operation. In [Pr. PX28
SEMI-F47 function - Instantaneous power failure detection time],
set the time until the occurrence of [AL. 10.1 Voltage drop in the
control circuit power]. 0h
x _ _ _ For manufacturer setting 0h
PX26 OSCL1 Vibration tough drive - Oscillation detection level
Set a filter readjustment sensitivity of [Pr. PB13 Machine resonance suppression filter 1] and
[Pr. PB15 Machine resonance suppression filter 2] while the vibration tough drive is enabled.
However, setting "0" will be 50%.
Example: When you set "50" to the parameter, the filter will be readjusted at the time of 50%
or more oscillation level.
50
[%]
0
to
100
PX27 *OSCL2 Vibration tough drive function selection Refer to the
"Name and
function" column.
Setting
digit
Explanation
Initial
value
_ _ _ x Oscillation detection alarm selection
0: [AL. 54 Oscillation detection] will occur at oscillation detection.
1: [AL. F3.1 Oscillation detection warning] will occur at oscillation
detection.
2: Oscillation detection function disabled
Select alarm or warning when an oscillation continues at a filter
readjustment sensitivity level of [Pr. PX26].
The digit is continuously enabled regardless of the vibration tough
drive in [Pr. PX25].
0h
_ _ x _ For manufacturer setting 0h
_ x _ _ 0h
x _ _ _ 0h