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IndustryArena Forum > MetalWorking Machines > Hitachi Seikis > TS15 Turret Index Error After Power Cycle
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  1. #1
    Join Date
    Jan 2016
    Posts
    1

    Unhappy TS15 Turret Index Error After Power Cycle

    First off, great forum/community!

    My Hitachi Seiki TS15 lathe APC battery was replaced. After that, turret position was off and threw an index error. I would then move the turret by hand to T01 (could feel a pin sliding into place), remove the APC battery, set parameter 1815 bit-4 to 1, power off/on, MDI T0100 (turret makes a clicking sound), and turret position is OK and machine runs as normal. THen when I power off/on, the turret will index 2-3 positions beyond, throw an error and turret indexing is jerky. I do the same process again and the turret and machines runs fine until it gets powered off.

    It seems that the turret is losing some position memory after power-off. The APC battery is new and no errors/warnings are generate. Nothing needed to be re-aligned after the battery change but am I missing a step? Any help or ideas will be greatly appreciated!

  2. #2
    Join Date
    Dec 2009
    Posts
    539

    Re: TS15 Turret Index Error After Power Cycle

    You also need to change PRM1015 and K00.3 from to do this procedure correctly. PM me if you still need help and I can send you some procedures on how to do fix this.

    John

  3. #3
    Join Date
    Apr 2013
    Posts
    24

    Re: TS15 Turret Index Error After Power Cycle

    Any further progress with this. I am having the same issue with the same machine.

  4. #4
    Join Date
    Jan 2019
    Posts
    2
    Hi. I have this issue again. Can someone send me the procedure?

  5. #5
    Join Date
    Dec 2009
    Posts
    539

    Re: TS15 Turret Index Error After Power Cycle

    Sent to your email - take a look

    John

  6. #6
    Join Date
    Jan 2019
    Posts
    2
    Looks I have similar problem:
    Please, advise how to reset Alarm 2011 (Index Not Ready) on Amera Seiki Fanuc O T
    Axis Z, X movable. Machine goes to HP. Turret not rotating Spindle not rotating.
    Spindle servo shows -- not 00

  7. #7
    Join Date
    Jun 2018
    Posts
    20

    Re: TS15 Turret Index Error After Power Cycle

    Quote Originally Posted by shas595 View Post
    Sent to your email - take a look

    John
    john please concact me very urgent!!! [email protected]

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