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Author Topic: Leadshine EL5 ac servo troubles  (Read 16394 times)

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Offline Hood

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Re: Leadshine EL5 ac servo troubles
« Reply #10 on: February 22, 2015, 10:28:31 AM »
Meant to ask, are you getting any info on the LED panel at all? Are there any entries in the Error log?

Hood
Re: Leadshine EL5 ac servo troubles
« Reply #11 on: February 22, 2015, 11:25:31 AM »
Hi Hood
I tryed to wire pin 7-8-9 to ground as Thomas wrote.
It makes no difference.
Somewhere in the CSMIO manual I read that I schould use differential connection, that´s why I connected the +/- 10v signal to pin 43-44 and not pin 39-41 single end connection ( think it´s only for one way rotation)
I have saved the parametersetting on an USB stick , I vill send the file as soon as I can.

I´m very greatfull for your help and responce

Johnny
Re: Leadshine EL5 ac servo troubles
« Reply #12 on: February 22, 2015, 11:30:37 AM »
Right now the display shows rpm´s.
I have tryed to alter the setting to input, to se
if my input volt was shown, but nothing came on screen.
There are no faults shown.Unfortunatly!!!

Johnny

Offline TPS

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Re: Leadshine EL5 ac servo troubles
« Reply #13 on: February 23, 2015, 03:00:36 AM »
Hi Johnny,

normal if power is on and Servo-on input isactive, you should have torque
on the drive. if not ther is still something wrong withe the general servo on.

you have conneted the servo on to GND ?

Thomas
anything is possible, just try to do it.
if you find some mistakes, in my bad bavarian english,they are yours.
Re: Leadshine EL5 ac servo troubles
« Reply #14 on: February 23, 2015, 04:07:27 AM »
Hi Thomas
The servo is on and there is torque on the motor , but still no reaktion on analog input on pin 43-44 Ai3(analog input3)
It don`t think the port opens.
I have tryed 3 different drives. It`s all the same.
param.001=1    velocity mode  factory setting 001=0
param.400= 300         factory setting= 303
According to the Protuner manual that should be the only parameters to alter from factorysetting.
The drive should detect an analog input either single end connection(pin39/41)
or differential connection pin43/44.

Johnny

Offline TPS

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Re: Leadshine EL5 ac servo troubles
« Reply #15 on: February 23, 2015, 04:27:04 AM »
Johnny,

if you enable the drive (torque) you should have in the display
rpms. is the rpm display allway 0 or is it changing (especialy if you
try to turn on the motor shaft manualy)?

Thomas
anything is possible, just try to do it.
if you find some mistakes, in my bad bavarian english,they are yours.
Re: Leadshine EL5 ac servo troubles
« Reply #16 on: February 23, 2015, 05:05:05 AM »
Hi  Thomas
It is changing when I turn the shaft.
I have tried to set the parameter LED instead of showing rpm`s
to show volt input , but the LED shows 0 if i put on e.c.1,5v.
That`s why I think that the input 3Ai don`t open.

Johnny 

Offline TPS

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Re: Leadshine EL5 ac servo troubles
« Reply #17 on: February 23, 2015, 05:28:54 AM »
Hi Johnny,

PA3.15 should be 0

have you tryed to use AI1.

for the moment i can not find any parameter for the
selection AI3/AI1.

Thomas
anything is possible, just try to do it.
if you find some mistakes, in my bad bavarian english,they are yours.
Re: Leadshine EL5 ac servo troubles
« Reply #18 on: February 23, 2015, 06:19:17 AM »
Hi Thomas
I have tried Ai1, same result.I read that Ai1 is used for one way rotation.
Somewhere in the parametersetting I found a possibility to see which port Ai1 Ai2 Ai3 is active named a.b.c.
I could not switch between a-b-c .
I will try 315=0 when I come home.

Johnny
Re: Leadshine EL5 ac servo troubles
« Reply #19 on: February 23, 2015, 10:35:10 AM »
pa.315=0 is factorysetting.
Still not running

Johnny