PA19
*BLK
Parameter
writing inhibit
Select a reference range and writing range of the parameter.
To enable read/write the positioning control parameters ([Pr. PT_ _ ]), set [Pr. PA19]
to "0 0 A B" in the positioning mode.
Refer to table 7.4 for settings.
Table 7.4 [Pr. PA19] setting value and reading/writing range
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 CN1-13, CN1-14, CN1-22 to CN1-25, and CN1-49 with [Pr. PD23]
to [Pr. PD26], [Pr. PD28], and [Pr. PD47].
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].
To output the oscillation detection alarm as a warning, set [Pr. PF24 Vibration tough
drive function selection].
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. PF25 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].
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