Experimental Physics and
Industrial Control System

"Cyl, David C. via Tech-talk" <tech-talk at aps.anl.gov> · Wed, 19 Oct 2022 20:28:21 +0000

Another issue I ran into was with the stage enable, on the web view you 
can enable or disable a stage. I tried to do this via the 
setControlOutput command using the torque enable/disable button  and it 
did toggle the enable state but when I then read back this state via the 
getControlOutput it was flipping from true/false and I still have no 
idea why. I did open a case with attocube and if I get an answer I will 
post here.

Here is a snippet of the code that gets executed upon a closedLoop state 
change.

         if(closedLoop) then
                 local request = {
                         jsonrpc = "2.0",
                         method = 
"com.attocube.amc.control.setControlOutput",
                         params = { AXIS, 1 },
                         id = AXIS,
                         api = 2 }
                 send(request)
         else
                 local request = {
                         jsonrpc = "2.0",
                         method = 
"com.attocube.amc.control.setControlOutput",
                         params = { AXIS, 0 },
                         id = AXIS,
                         api = 2 }
                 send(request)

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System