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Author Topic: Leadshine EL5 ac servo troubles  (Read 16391 times)

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Re: Leadshine EL5 ac servo troubles
« Reply #20 on: February 23, 2015, 12:44:45 PM »

param.400= 300         factory setting= 303
 

Johnny

300 and 303 are basically the same setting regarding Velocity Control.
You could set it as default 00030303 and it will have the same function for all modes.
May or may not matter, although some drives are sensitive to specific selections.
Also, be sure to cycle the power to the drive after any/every parameter changes to be sure they stick.
Just a shot,
Russ
Re: Leadshine EL5 ac servo troubles
« Reply #21 on: February 23, 2015, 01:15:40 PM »
 Looks like 0300 is fine from further examples given.

Also, just cycling the 24vdc Control will set many of the parameters as noted below.


Note: For parameters which No. have a suffix of “*”,changed contents will be validated when you turn on
the control power.

Re: Leadshine EL5 ac servo troubles
« Reply #22 on: February 23, 2015, 04:16:18 PM »
Hi Russ
Thank you for your input.
Have just tried 30303.
The drive turnes on there is torque on the motor, but no rpm´s
 ???
Johnny

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Re: Leadshine EL5 ac servo troubles
« Reply #23 on: February 23, 2015, 04:27:37 PM »
Try setting pr002 to 1 and see if it makes a difference.

Hood

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Re: Leadshine EL5 ac servo troubles
« Reply #24 on: February 23, 2015, 04:35:45 PM »
Also look a pr3.24.
The description is not very clear but it seems to be a max speed allowable, you have it set to zero, try setting it to 1000 and see.

Hood
Re: Leadshine EL5 ac servo troubles
« Reply #25 on: February 23, 2015, 04:42:34 PM »
Hey Hood , I saw 3.24 also but says it's at 3000 by default.
Where did you see it set to 0 ?
That would certainly make a difference.
Just curious,
Russ

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Re: Leadshine EL5 ac servo troubles
« Reply #26 on: February 23, 2015, 04:48:20 PM »
Johnny sent me his file a wee while ago. The weird thing is the default in the software says 0 yet the manual says 3000. I would think the latter is what it should be.
Hood

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Re: Leadshine EL5 ac servo troubles
« Reply #27 on: February 23, 2015, 04:49:39 PM »
I have attached the file, many eyes are better than two :)
Hood
Re: Leadshine EL5 ac servo troubles
« Reply #28 on: February 23, 2015, 04:51:41 PM »
Ah .. OK.
 I was assuming again.
Hope that helps.
Thanks,
Russ
Re: Leadshine EL5 ac servo troubles
« Reply #29 on: February 23, 2015, 05:01:19 PM »
Hi again both helpers

I tried both 1000 and 3000. no difference
pr002=1 no diff.

But thanks anyway. I´m ready to try all you say.
But it is late in DK and I have to go to bed

Johnny