Motion Control and Motor Drives

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ESP300 and MFA-PPD translation stage

Hi all,

I'm trying to set the resolution for the MFA-PPD and Newport said the motor should automatically recognize the stage because it has a built in EEPROM.

 

It does recognize it but the resolution (after querying xxSU? or through the utility) tells me it is ~0.000484 mm. When I move the motor manually through the front panel of the ESP300, I can move it in steps of 0.00000757 mm (as the manual says). I'm worried that all the other settings are not correct so I called and asked Newport if they can give me a text file that can initialize the stages with its parameters. They said they don't have it and it should be able to recognize through the ESP300 automatically.

 

I usually generate the parameters using the wizard but the motor MFA-PP series do not show at all. I was wondering if anyone had a similar problem and was able to generate the parameters. Any help is appreciated and thanks in advance.

 

-Sam

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I'm not familiar with that hardware. I assume that the stage is connected over serial, are you getting strange responses from any other queries?

John B.
Embedded Networks R&D
National Instruments
Certified LabVIEW Developer
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thanks for your reply. i actually got it figured out by calling newport. it is actually 1/64th of 0.000484.

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