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FAQ within [ LD77MH ]

21-30 of Total 32

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  • BUSY signal

    No. The motors' operation is not completely linked to ON/OFF timing of the BUSY signals.BUSY signal is turned ON when the controller starts sending commands ... More Details >>

    • No：23611
    • Release Date：2018/09/14 15:09

  • Inching operation

    Set "[Cd.16] Inching movement amount", and turn ON the Forward run JOG start signal or the Reverse run JOG start signal. More Details >>

    • No：23590
    • Release Date：2018/09/14 15:09

  • Axis error reset

    It depends on the servo error.Some can be cleared by "[Cd.5] Axis error reset" but the other cannot unless the servo amplifier's power is turned OFF.Refer to... More Details >>

    • No：23584
    • Release Date：2018/09/14 15:09

  • Error 2035

    Error 2035 (Command frequency error) occurs when the servo amplifier detects a command frequency error. (1) When the command from the controller is the permi... More Details >>

    • No：23616
    • Release Date：2018/09/14 15:09

  • Error 1205

    Error 1205 (SSCNET communication error) occurs when erroneous data is received from servo amplifier. [When the servo parameter "[PA14] Rotation direction se... More Details >>

    • No：23614
    • Release Date：2018/09/14 15:09

  • Home position address

    Set "[Pr.45] Home position address (72+150n, 73+150n)" of the basic parameters for home position return.Set by 2 words.The value will be reflected when PLC r... More Details >>

    • No：23599
    • Release Date：2018/09/14 15:09

  • HPR request flag

    It depends on the setting of servo parameter "[PA03] Absolute position detection system" whether the HPR request flag ("[Md.31] Status": b3) turns ON or not.... More Details >>

    • No：23617
    • Release Date：2018/09/14 15:09

  • Servo status

    Yes. You can check the servo status through the following monitor data. • "[Md.108] Servo status 1" • "[Md.125] Servo status 3" (QD77MS, LD77MS, LD77MH) ... More Details >>

    • No：23588
    • Release Date：2018/09/14 15:09
    • Update：2023/03/09 10:02

  • Parameter initialization

    The following shows the initialization procedure. (1) Turn OFF the PLC ready flag. (2) Turn ON "[Cd.2] Parameter initialization request". [QD75M, QD75MH, LD... More Details >>

    • No：23602
    • Release Date：2018/09/14 15:09

  • Error 1201

    Error1201 (HPR data incorrect) occurs when the backup data for absolute position restoration is lost.Execute the machine home position return after checking ... More Details >>

    • No：23604
    • Release Date：2018/09/14 15:09

21-30 of Total 32

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