Experimental Physics and
Industrial Control System

Oksana,

Dave Cyl, who joined tech talk today, ran into the failure-to-stop problem:

Here is my before and after fix to the stop problem.

         local request = {
                 jsonrpc = "2.0",
                 method = "com.attocube.amc.control.setControlMove",
                 params = { AXIS ,false },
                 id = AXIS,
                 api = 2 }
         send(request)

--      local request = {
--              jsonrpc = "2.0",
--              method = "com.attocube.amc.move.setControlContinuousBkwd",
--              params = { AXIS, 0},
--              id = AXIS,
--              api = 2 }
--
--      send(request)

Kevin


On 10/18/22 15:27, Ivashkevych, Oksana via Tech-talk wrote:

Hi Keenan,

Thank you very much.

After changing the lua scrip file the way you suggested, I was able to move all my three motors.

After running a few tests, I have discovered a few other problems:

The motor does not stop on the limit.  It does show that the limit has been hit, but it continues to output current pushing the motor forward.  Writing 1 to the STOP does not help, and later I have tested that the STOP does not work at all for me.

The ways I was able to stop are 1) shut power to the controller, 2) disconnect controller from the beamline,  connect to the laptop, run vendor app and press the stop there.

I was wondering if anyone else in APS or other places experienced similar problems and what did you do about it?

Also would appreciate suggestion how I could fix it.

Thank you

Oksana

Replies:

Re: Attocube AMC100 Cyl, David C. via Tech-talk

References:

Attocube AMC100 Ivashkevych, Oksana via Tech-talk

Re: Attocube AMC100 Lang, Keenan C. via Tech-talk

RE: Attocube AMC100 Ivashkevych, Oksana via Tech-talk

Re: Attocube AMC100 Lang, Keenan C. via Tech-talk

RE: Attocube AMC100 Ivashkevych, Oksana via Tech-talk

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