Mitsubishi Electric MR-J4-TM Instruction Manual page 165

Servo amplifier melservo-j4

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Table of Contents

5. PARAMETERS

Select a reference range and writing range of the parameter.

Refer to table 5.4 for settings.

writing inhibit

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.

_ _ _ x For manufacturer setting

_ _ x _ Vibration tough drive selection

Selecting "1" enables to suppress vibrations by automatically changing the 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. PF23].

The parameter will operate when [Pr. PB13 Machine resonance suppression filter 1]

and [Pr. PB15 Machine resonance suppression filter 2] are enabled.

Refer to section 7.3 for details.

_ x _ _ SEMI-F47 function selection

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].

x _ _ _ For manufacturer setting

Table 5.4 [Pr. PA19] setting value and reading/writing range

Reading Only 19

Writing Only 19

Writing Only 19

Writing Only 19

Writing Only 19

Writing Only 19

Writing Only 19