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#29464 - 06/16/20 05:16 PM IDEC izumi fa-2j junior PLC Controller  
Joined: May 2020
Posts: 42
shoemaker Offline
Shoemaker
shoemaker  Offline
Shoemaker

Joined: May 2020
Posts: 42
Denmark
Hi ,

Need some Good ideas !!!!!

Controller: idec izumi fa-2j plc controller

Traction, 6 stop.... copenhagen😊😊

Problem:

In position normal the elevator Burns 2 of the 3
Main fuses on the 3 phases that goes into the
Elevator control room (machine room)

No problems in position Manuel on top of cabin !!!!
I Can drive the elevator up and Down in position slow
Speed .... “the danish monteur position” !!!

Fuses Burns only when the High speed relay is activated
( in position “ normal”)

And i have replaced the High speed relay, but the elevator
Keeps on burning fuses


/shoemaker

Attached Files
Last edited by shoemaker; 06/16/20 05:23 PM.

Kindly Regards

Shoemaker
#29465 - 06/16/20 05:38 PM Re: IDEC izumi fa-2j junior PLC Controller [Re: shoemaker]  
Joined: Dec 2017
Posts: 37
Huskervator Offline
newbie
Huskervator  Offline
newbie

Joined: Dec 2017
Posts: 37
What kind of drive? Or, is this a 2-speed AC motor with high speed windings bad?

#29466 - 06/16/20 05:52 PM Re: IDEC izumi fa-2j junior PLC Controller [Re: Huskervator]  
Joined: May 2020
Posts: 42
shoemaker Offline
Shoemaker
shoemaker  Offline
Shoemaker

Joined: May 2020
Posts: 42
Denmark
Hi Huskervator,

And thanks !!!!

It’s a 2 speed AC motor !!!!!

I took of all cables to the engine ( 2 X 3 phases from the PLC
CONTROLLER and i measured the windings
( between each one of Them both on High speed
Windings and slow speed windings and between Ground
And each phase terminal)......
It looked okay

Attached Files
Last edited by shoemaker; 06/16/20 06:09 PM.

Kindly Regards

Shoemaker
#29468 - 06/16/20 08:16 PM Re: IDEC izumi fa-2j junior PLC Controller [Re: shoemaker]  
Joined: Jun 2018
Posts: 102
ElevatorGuy128 Offline
member
ElevatorGuy128  Offline
member

Joined: Jun 2018
Posts: 102
not too familiar with that type but wondering if you can disconnect the motor from the controller and then try running it on high speed... see if the fuses then pop without the motor connected, that'll at least either eliminate the motor as an issue or if it only pops with the motor connected then i would assume its related to the motor. again not familiar with this setup so im not even sure you can do that? either way interested in what you find so please keep us updated!

#29624 - 07/15/20 05:17 PM Re: IDEC izumi fa-2j junior PLC Controller [Re: ElevatorGuy128]  
Joined: May 2020
Posts: 42
shoemaker Offline
Shoemaker
shoemaker  Offline
Shoemaker

Joined: May 2020
Posts: 42
Denmark
Hi Elevatorguy 128,

Just wanted to share back,that the engine Got new
Windings and it runs like a Dream 😊😊👍

/ shoemaker


Kindly Regards

Shoemaker

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