VINCHON

Dear Martin

Q1) Do you have any documentation about your hardware architecture

Q2) Do you have to use a UMI board?

Best regards

Thibaut

I have as project of using a 7344 axe controller to drive four motors initiallly driven by a PLC and associated axis board

A)Can you described the diiferent part you had in your system in addition to the NI 7344

B) what is your motivation to move from 7344 to Aerotech motion controllers

Regards

Thibaut

Dear Martin,

When using your Servo motion Controller, did you had to use also an Universal Motion Interface (UMI)

Do yo have a documentation describing the interconnection of your system

(The NI Web documentation is very poor concerning the axis controller board I/O

Regards

Thibaut

I have now to choose between different technical ans software solution for the following application

A) acquisition of an Hammatsiu camera line ( 1024 pixel =1024 ADC conversion to do in function of a trigger which is generated by timers I have to generate

B) Driving a four independent axis motor (Parvex servoamplifier and servomotors) and management of 32 Digital input end 16 Digital output

(Before it was driven by an APRIL 5000 PLC With axis control boards)

the 2 functions have to be managed by two independant controller

Q1) which hardware solution would you advise for need A ans B

CFP, CPXI or CRIO?

Q2) has anybody done such application with one of these hardware solution

Do you think LV RT is needed

Do you think LV FGPA is needed

Thank for your advices

Regards

Thibaut

Dear Martin

As you can see in the docuement I did put on the site

there are card for encoder emelation returning A,Abar, B, Bbar, ZeroTop and ZeroTop bar

Regard

Thibaut

Dear Martin

Find attached the documentation about the servo driver and servo motors

Regards

Thibaut

Download File:post-7011-1165239726.pdf

They are quite old

so if you which I can cend you by mail the documentation associated with thoser PArvex

is martin@aerodynamics your email adress? (it is to be big to be attached in that forum)

Regards

Thibaut

Dear Martin

Just to compare with the parvex, what are the exact codes of yous metronics drive

Best regards

Thibaut

Dear Martin

Thank you for your answers

By weight, I mean the force in Newton your motor need to move part of your system

by couple, I mean force Newton.cm

Best regards

Dear Martin

Thank you to give me the precise reference of your servomotor and servo drive

from our side, the motors,

the servo amplifier are PARVEX SBS

and the servo motor are the LX 310 BS

LX 420 CL

I can send you the precise documentation we you give me your personnal email

Best regards

Thibaut

Hi Martin

Your Project of wind- tunnel control system seems very impressive.

I have several questions bout your system

Q1) did you had to use Labview RT and Labview FPGA for your control system

Q2) which kind of motor are tou driving (do you need a big force couple, what is the weight of the system?

Q3) do you have some emergency stops constraints

Q4) Why did you choosed PXI and bot compact RIO our Compact Field Point?

Regards

Thibaut

We have to redesign a system combining image acquisition and positionning

We have to replace a APril PLC

we have to control movement with 4 axes using already existing servo motors

we have normally two choice

either doing the acquisition with NI hardware and LV Software and communicate with OPC With a real PLC

or

doing everything with Labview RT and using a PAC (CRIO, or CFFP or CPXI)

What do you think is the more reliable solution

Best regards

Thibaut