RoboRun+ motor control utility

4 years 2 months ago - 4 years 2 months ago #29532273 by Arunya
I am haveing SDC2130, run with current control mode.i connected an amp meter in series with motor and motor driver and measure the current with amp meter.And also i turn on the motor amp in roborun utility.But readings were diffrent.when motor amp in utility shows 1A, amp meter shows 2.65A and for motr amp 2A in utility, reading of amp meter was 3.177A. What will be the reason for this and what is the my actual current response.Utility version is ReV1.6 6/7/16 and FID = V1.6 04/14/2016I need to tune PID of toqure mode.your assistant will be highly appreciate.Thank you
The following user(s) said Thank You: munir alshishani

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4 years 2 months ago #29532277 by blake
The internal current sensing in torque mode does have some limitations at lower power levels. This may be what you are experiencing. See page "Torque Mode Limitations" on page 108 of our User Manual. If this persists we recommend the use of an external current sensor. This is described on page 109 of the Manual.
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