Search found 12 matches

by PdoubleU
Wed Jun 05, 2019 2:44 am
Forum: Velocity and Position Control
Topic: Max Current no Effect - force control
Replies: 3
Views: 647

Re: Max Current no Effect - force control

Hi again, Sorry for the late reply. I have tried multiple boards now. The problem is just always there. Even if in Ion Studio I go to the settings page and enter a "10" for max current and then driving the motor via the positioning tab the current reading easily goes to 35-40 Amps (depending on the ...
by PdoubleU
Thu May 02, 2019 9:24 am
Forum: General Discussion
Topic: Return on command 52
Replies: 1
Views: 356

Return on command 52

Hello,

I am trying to use command 52.
(ddress, 52, Duty(2bytes), Acceleration (2Bytes), CRC(2Bytes).
The roboclaw just returns nothing. Is there anything wrong in your manual?
Nearly all other command work exactelly as described.

Best
by PdoubleU
Thu May 02, 2019 5:09 am
Forum: Velocity and Position Control
Topic: Max Current no Effect - force control
Replies: 3
Views: 647

Max Current no Effect - force control

Hi! Im am using Roboclaw 2x15 IN Ion studio, general setting gives the options to determine a Max Current for each motor. But this value actually seem to have no effect: We are trying to move to a defined position using the position control tab. When the movement is beeing executed and I am trying t...
by PdoubleU
Mon Apr 29, 2019 10:52 am
Forum: General Discussion
Topic: Command for inverting encoder and motor direction
Replies: 3
Views: 551

Re: Command for inverting encoder and motor direction

Thanks,

Where can I find a detailed description of what the single bits in the set encoder command stands for?

Thanks
by PdoubleU
Sun Apr 28, 2019 4:49 am
Forum: General Discussion
Topic: Command for inverting encoder and motor direction
Replies: 3
Views: 551

Command for inverting encoder and motor direction

Hi! In IonStudio it is possible to revert (checkbox) the direction of each encoder as well the direction of the motor movement. I was just wondering how to do that via packet serial. Is there a command for that or do you calculate that on ion studio. If yes, could you gave a code snipped? Thanks a l...
by PdoubleU
Mon Apr 15, 2019 9:01 am
Forum: General Discussion
Topic: PLC Serial Communication
Replies: 1
Views: 418

PLC Serial Communication

Hey Guys I am trying to control the Roboclaw via codesys PLC on a Raspberry Pi. My general question is if its better to open and close the serial port everytime you send a command to the roboclaw or just keep it open all the time? I think that if you keep it open you might run into problems regardin...
by PdoubleU
Tue Sep 11, 2018 12:42 am
Forum: General Discussion
Topic: FULL Stop IonStudio
Replies: 1
Views: 1031

FULL Stop IonStudio

Hi,

What command is best to immediately stop all movements (emergency stop). Like the one you have as a red button in Ion Studio?

Thank you
by PdoubleU
Sun Sep 09, 2018 4:08 am
Forum: General Discussion
Topic: EPROM broken
Replies: 1
Views: 1078

EPROM broken

Hi, I am trying to store and restore all the settings (duty acceleration, PID settings etc.) to the eprom using advanced packet serial. Like the manual said I am using the command 94 and 95. But different to the manual the roboClaw is not replying by sending 0xFF. Instead it is sending nothing. Am I...
by PdoubleU
Sun Sep 09, 2018 1:33 am
Forum: Velocity and Position Control
Topic: Encoder
Replies: 3
Views: 1941

Re: Encoder

Could you estimate when you will ad the following error?
Thanks
by PdoubleU
Sun Sep 09, 2018 1:32 am
Forum: Velocity and Position Control
Topic: Encoder and Following Error
Replies: 3
Views: 1864

Re: Encoder and Following Error

Hi, Thenks for your response. I got the encoder working using a pull up resistor. But now, after a couple of days working fine I suddenly get a somehow strange behaviour. For some reason the encoder counts are counting up itself rapidly as soon as the roboclaw is under power. when I turn the rotary ...