How to setting Lexium 32 with iron core linear motors?

[AndrzejL]

I have attached an application note describing the connection of Lexium 32M with a linear motor.
I have a similar linear motor from another company, UNIMOTION.
My configuration is LXM32MD18M2 + SinCos VW3M3403 analogue.
In the linear motor I have a magnetic feedback system, 2mm pitch, 1V pk-pk SinCos.
Please send the project (*.psx) to SoMove for the application as attached or help in configuring LXM32M. This will be very helpful to me in setting up the connection to my linear motor.
BTW
Below is a link to a video of my linear motor controlled by a Mitsubishi MR-J5 servo drive with the BiSS-C encoder protocol.
https://lnkd.in/dWgWCK3F
Is it possible to control the same with Lexium32M + digital VW3M3402?
I see in the documentation that this card has a BiSS-B version.

[AndrzejL]

I just remembered how I did it earlier and on other servo drives. Now it works.

Generally, you have to watch out for interference with the 1Vpp analog sincos signal. Good shielding and separation from the linear motor power supply circuits.
btw
It works without grounding.

[woerk · Accepted solution]

Hello,

 BiSS-C encoder protocol:

We can handle only Biss B rotary encoders for additional machine encoder for the position loop

together with a Schneider Electric motor encoder (commutation/speed loop).

LXM32MD18M2 + SinCos VW3M3403 analogue + linear motor

follow the attached description .For further help please contact the Schneider Electric support (www.se.com)

Please note the detailed informations in the Lxm32 encoder module userguide=> https://download.schneider-electric.com/files?p_enDocType=User+guide&p_File_Name=0198441113818_LXM32...

 and the Lxm32M userguide=> https://www.se.com/uk/en/download/document/0198441113767-EN/

The commissioning software Somove  allows you to parameterize, store and manage various motor types. See details in the Somove online help.Consider the unit used when entering the data. The information differs from vendor to vendor and the values may have to be converted.

If third-party motors are used, incorrect parameterization or wiring may cause unexpected movements or destruction.

The motor moves while you set the commutation. If the motor cannot move freely, this will result in an incorrect point of reference for commutation. Incorrect commutation can cause unexpected movements and leads to poor efficiency.

Best regards