SOLO BETA User Manual
Digital sensorless Torque Control of a BLDC motor.
Before sending the following commands you must do the following steps at least once:
1. Turn ON SOLO
2. Put SOLO in closed-loop by pushing Pian switch number 5 Down and wait 1 sec.
3. Make sure the motor Identification is done.
As long as the piano switch number 5 is DOWN, you can send the following commands in order to
control the torque of your brushless Motor. Also after power recycling you don’t need to repeat
this part again, just leave the Piano switch Number 5 Down as long as your motor and the system
is the same.
1- Set the Motor Type (Normal Brushless, type 1)
FF FF 00 15 00 00 00 01 00 FE
2- Set control Mode on Torque
FF FF 00 16 00 00 00 01 00 FE
3- Go to digital Mode
FF FF 00 02 00 00 00 01 00 FE
4- Set the Torque ref at 1.8A [Sfxt(32-17)]
FF FF 00 04 00 03 99 99 00 FE
_Note : the steps 1 to 3 are needed to be done only once since you don’t need to change them, so
for varying the torque you can keep sending different values only by using the step number 4 from
now on. Remember, after power recycling, you need to send all the first 3 commands to set back
the parameters which are Volatile and will be forgotten after power recycling or reset.
www.solomotorcontrollers.com
January 2021 - Revision V_1.0.5 Copyright © 2020, All right Reversed. SOLO motor controllers.
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