Help with controlling Nema23 stepper motor

[arduinoe2h2nano]

Hello, this is my first time building anything electrical. I've made a build attached to a hand sanitizer stand so it can stand vertically. Attached are the wiring diagram, build, and code. When I upload the code and press the tactile button to close the circuit to pin 11, nothing happens. I already checked to see if the motor is wired correctly. The colors match the documentation and when plugged in it cannot be manually turned and emits a constant low buzzing noise. I can't figure out what's wrong. Also, whenever I press the tactile button, pin 13's LED lights up for some reason...

// Define stepper motor connections:
#define dirPin 2
#define stepPin 3

void setup() {
  // Declare pins as output:
  pinMode(stepPin, OUTPUT);
  pinMode(dirPin, OUTPUT);
  pinMode(11, INPUT); 
}

void loop() {
  while (digitalRead(11)== HIGH)

{ digitalWrite(dirPin, HIGH);

digitalWrite(stepPin, HIGH);

delayMicroseconds(500);

digitalWrite(stepPin, LOW);

delayMicroseconds(500); }

}

[arduinoe2h2nano]

The wiring diagram was drawn incorrectly. This is the updated one that matches the physical build:

the dark blue wire was supposed to be on ground

[kolaha]

EN+ & EN- to GND?
pull out, they no needed for testing, EN is activated by default

[kolaha]

const byte stepPin = 3;

void setup() {
  pinMode(stepPin, OUTPUT);
}

void loop() {
  digitalWrite(stepPin, HIGH);
  delayMicroseconds(500);
  digitalWrite(stepPin, LOW);
  delayMicroseconds(500);
}

[jremington]

How is the stepper powered?

[arduinoe2h2nano]

24V power supply. I followed the wiring colors for the stepper motor as shown in the third picture. Additionally, the top right LED of the DM542T stepper motor driver is lit up, so I don't think that is a problem.

[JCA34F]

void loop() {
  digitalWrite(stepPin, HIGH);
  delayMicroseconds(500);
  digitalWrite(stepPin, LOW);
  delayMicroseconds(500);
}

Jumping from 0 to 1000 steps per second won't work, the motor cannot accelerate that fast, it will just sit and buzz.
Try:

void loop() {
  digitalWrite(stepPin, HIGH);
  delayMicroseconds(8000);
  digitalWrite(stepPin, LOW);
  delayMicroseconds(8000);
}

[JCA34F]

@arduinoe2h2nano

the top right LED of the DM542T stepper motor driver is lit up, so I don't think that is a problem.

What does that indicate? Did you set the DM542T's current limiter to match the motor's current rating? What is that current rating?

[arduinoe2h2nano]

I thought I was responding to jremington's response. That was meant to be a reply.

Turns out, I did not switch the DM542T from 20V to 5V using the little switch on the top. A very beginner mistake and I am quite embarrassed. The code and wiring work correctly now.

Now, you mentioned 200 steps per second is too much, what do you mean by that? I have the DM542T set to 200 pulses/rev, coded the same way I had it, and the rate of rotation actually seemed quite slow. I decreased the delay to 300 to speed it up and it still worked fine.