Motor shutdown

[MaveenD]

Hi guys ,

I am using a faulhaber motor DC motor where I wanna run it by specifying the postion and speed.

After the motor starts running I want to stop the motor immediately using a stop button and exit the program.

Even though it exit from the program but the motor is still running?

Has someone face such kinda problem?

[GerdW]

Hi Maveen,

how do you control the motor? CAN? Or some simple AO/DO signals?

Anyway: you should send a stop signal to the motor on exiting your VI. Whatever that "stop signal" may be...

[MaveenD]

Thanks for your answers.

I can control the motor using USB COM port.

I use this set of command for

enabling -EN

Disable -DI

position move- M

.   The problem is in my main program i am supposed to run with definite speed and position , But if the motor drivers the force sensors too hard till 12N . It should stop abruptly.

[GerdW]

Hi Maveen,

---

run with definite speed and position , But if the motor drivers the force sensors too hard till 12N . It should stop abruptly.

---

Can you explain that in more detail? It's quite hard to understand...

Send a "DI" command on exit to stop your motor...

Btw. why do your error i/o terminals don't have labels? Why are there hidden wires?

[MaveenD]

Sorry was in a hurry.

So, I set the postion 100 and speed 200m/s .

I have connected a needle where it meets a  nozzle with force sensors.  If the needle  gets more than 10 or 12 N . We need have stop the motor . so that the needle should not be damaged .

This VI was done by faulhaber motor people, they have called the lib files and Definite commands are sent to access the motor .

For example DI is sent to the motor so that it stops .

[GerdW]

Hi Maveen,

connect your force sensors to your DAQ device and read their signal. When the signal exceeds 10N you should send "DI" to the motor...

Sounds quite easy (in the beginning)...