same code works with one motor, but not with another one

Projects Programming
1

I have been trying to use an Arduino Uno R3, a Big Easy Driver (BED), to control a stepper motor. I have two motor candidates:

1.https://www.sparkfun.com/products/9238
2.http://www.micromo.com/Data/Sites/1/Datasheets/Stepper%20Motors/adm1220_pcs.pdf
Type V2

I used this code:

#include <Stepper.h> 
Stepper stepper(200,3,2); 

void setup() 
{
  stepper.setSpeed(300); 
  stepper.step(1000); 
  delay(1000);
  stepper.setSpeed(300);
  stepper.step(-1000);

It worked with the 1st motor (Sparkfun motor), but the same code didn't work with 2nd motor (ADM-1220-V2). Pins, connections were kept the same. I did adjust the current on BED, but when I realized the 2nd motor didn't work, I adjusted the current back to what I used for the 1st motor, but still got nothing moves.

Btw, I don't think I got BED broken, cuz when it was powered, I observed the indicator light was on.

Any advise? Thanks!

Sonia

2

Sorry, I missed part of the codes, here is the codes I used:

#include <Stepper.h> 
Stepper stepper(200,3,2); 

void setup() 
{
  stepper.setSpeed(300); 
  stepper.step(1000); 
  delay(1000);
  stepper.setSpeed(300);
  stepper.step(-1000);
}
void loop()
{
  
}
3

Try and lower the speed.
Then check that the motor is wired up correctly. Do you see any movement on the non working one? Is it energised?