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Author Topic: DQ542MA  (Read 774 times)

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DQ542MA
« on: February 08, 2019, 12:01:35 PM »
Hi.

Would like to know if anyone can maybe help me.  I have 2 HY-Div268N Stepper Drivers on my machine. The One started giving me problems and I have replaced it with a DQ542MA.

I Cant get the new driver to work.

Previously with The HY-Div 268N my settings was

Steps 20
Velocity 10002
Acceleration 400

Everything worked perfect until I replace the faulty Driver.

any help will be appreciated

Thank you

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Re: DQ542MA
« Reply #1 on: February 09, 2019, 03:37:12 AM »
had a look to the Manuals:

-HY-DIV268N
EN +: offline can reset signal input side is
EN-: offline can reset signal input negative terminal
Offline enable signal is active, reset drive failure to prohibit any pulse, the output of the drive Power component is turned off, the motor holding torque.

-DQ542MA
ENBL+ is the positive end of direction input pin. This signal is used for
enabling/disabling the driver. High level for enabling the driver and low level for disabling the driver.
ENBL- is the negative end of direction input pin. Usually left unconnected (enabled)


so it Looks like the enable signals are oposite.

check enable on the DQ542MA to be high if you want run the motor
anything is possible, just try it.
if you find some mistakes, in my bad bavarian english,they are yours.
Re: DQ542MA
« Reply #2 on: February 09, 2019, 04:44:25 AM »
Thank you for the reply.

Do you maybe have a diagram of the wiring.

How do I check the Enbl high.

Sorry new to this

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Re: DQ542MA
« Reply #3 on: February 09, 2019, 11:54:56 AM »
just check with a Voltmeter on EN+ and EN- for 5v
anything is possible, just try it.
if you find some mistakes, in my bad bavarian english,they are yours.
Re: DQ542MA
« Reply #4 on: February 10, 2019, 10:39:08 AM »
I Checked both  but not sure if there is still something wrong with the wiring. 

The Motor almost rattles before it starts to move (if it moves) and the change direction by it self. 

I have tried all die wiring diagrams on google what I could find.  Not sure if my steps/velocity and acceleration maybe is incorrect.

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Re: DQ542MA
« Reply #5 on: February 11, 2019, 01:16:53 AM »
do you have torque at the motorshaft if you only turn on the supply voltage?

can you post:

-the dip Switch Settings of the DQ542MA ?
-a screenshot of the Motor Tuning page from the x-axis ?
anything is possible, just try it.
if you find some mistakes, in my bad bavarian english,they are yours.
Re: DQ542MA
« Reply #6 on: February 11, 2019, 03:28:04 AM »
If I switch the driver on then I cant move the motorshaft if the power is off I can freely move it again.


My connections are as follow:


5V+ to ENBL+
Pul to Pul+
Dir to Dir+

Ground to Pul- & Dir -


Dip Switch

1 Off
2 On
3 Off
4 Off
5 Off
6 Off
7 On
8 On





Re: DQ542MA
« Reply #7 on: February 11, 2019, 03:33:00 AM »
Sorry forgot to post the motor Screen

This is the settings I used with my previous driver

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Re: DQ542MA
« Reply #8 on: February 11, 2019, 06:04:12 AM »
so your stepper Motor has 3,31 A ?

and the steps per rey are 160 ? that seems to be strange.

to what BOB or Controller is the Driver connected ?
anything is possible, just try it.
if you find some mistakes, in my bad bavarian english,they are yours.
Re: DQ542MA
« Reply #9 on: February 11, 2019, 06:11:38 AM »
The driver was connected to a Mach3 Parallel controller but I have changed this in the meantime to a usb controller.

The Y Axis is work perfect but on the old motor Driver but the X Axis with the new driver don't want to work.

If I plug the Y axis into the X The Motor also runs perfect so def not the motor