Search found 5 matches

by akash
Tue Aug 14, 2018 4:37 am
Forum: General Discussion
Topic: Voltage clamping
Replies: 1
Views: 2638

Voltage clamping

Hello, I recently started working on Roboclaw 2x7A and came across voltage clamping circuit which is required for power dissipation in case of regenerative braking. I am using Roboclaw for actuation of linear actuator which carries load of around 1 kg. I read in user manual that voltage clamping dis...
by akash
Thu Jul 19, 2018 11:56 pm
Forum: Velocity and Position Control
Topic: Timeout on failure to reach position
Replies: 1
Views: 3261

Timeout on failure to reach position

Hello, I am facing difficulty in understanding how closed loop position control will work if I command some position to motor controller(Roboclaw 2x7A is model which I am using) and it fails to reach that position.Is there any timeout for that on controller or Do I need to put some timeout on my app...
by akash
Thu Jul 19, 2018 2:48 am
Forum: General Discussion
Topic: Stall Protection
Replies: 1
Views: 2632

Stall Protection

Hello, I am developing linear actuator which has approximately 1 kg of load on motor constantly. I am using 2x7A model and it works good in no load condition.In full load condition what happened is motor was not able to move in position control mode and current was constantly supplied which was 3 Am...
by akash
Thu Jul 19, 2018 12:02 am
Forum: General Discussion
Topic: Clearing homing status manually
Replies: 2
Views: 3133

Re: Clearing homing status manually

This worked.Had to issue Backward command for motor 2 and after some delay had to issue stop command,then it worked perfectly.Thank you!
by akash
Thu Jul 12, 2018 1:09 am
Forum: General Discussion
Topic: Clearing homing status manually
Replies: 2
Views: 3133

Clearing homing status manually

Hello, I am using Roboclaw 2x7A model for controlling single DC motor in position controlled mode. I am using S4 and S5 for motor home in user modes. Motor 1 user homing is working perfectly but for S5 I just need to use it as pin used for detecting high to low pulse and I am not connecting any moto...