Search found 4 matches

by samsungon5
Mon Apr 29, 2019 3:14 am
Forum: Current Version(2.60)
Topic: pololu motor driver not moving
Replies: 9
Views: 130

Re: pololu motor driver not moving

The En pin went to 0V when a movement command was sent. Here is the setting: $0=10 $1=25 $2=0 $3=0 $4=0 $5=0 $6=0 $10=1 $11=0.010 $12=0.002 $13=0 $20=0 $21=1 $22=1 $23=0 $24=35.000 $25=1200.000 $26=94 $27=4.000 $30=1000 $31=0 $32=0 $100=40.000 $101=40.000 $102=80.000 $110=500.000 $111=500.000 $112=5...
by samsungon5
Thu Apr 18, 2019 2:55 am
Forum: Current Version(2.60)
Topic: pololu motor driver not moving
Replies: 9
Views: 130

Re: pololu motor driver not moving

The multi-meter reading between En and Gnd of the pololu driver is just 5V instead of 24V.
by samsungon5
Mon Apr 15, 2019 3:56 am
Forum: Current Version(2.60)
Topic: pololu motor driver not moving
Replies: 9
Views: 130

Re: pololu motor driver not moving

Thank you for your reply. Yes, the power was connected properly that I got the 24v reading from multimeter by touching the 12V-36 terminal screw and ground screw. I checked the direction of En pin and Dir pin before plugging the motor drivers on the board. The A and B coil of the motors were checked...
by samsungon5
Fri Apr 12, 2019 3:15 am
Forum: Current Version(2.60)
Topic: pololu motor driver not moving
Replies: 9
Views: 130

pololu motor driver not moving

I have connected everything according to your wiki and the board was able to connect with bCNC so I can read the grbl configuration by typing $$. I used a 24V 5A switching power adapter and 3 pololu DRV8825 motor drivers. However, the stepper motors didn't jog at all and I didn't hear the noise gene...