Sollae Systems PES-2403, User Manual

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PES-2403 User Manual > How to use > Settings
2017-07-28 Sollae Systems page 12 of 26
Current limiting
A command vref is for current limiting. This is necessary to control motors.
"set vref (state) (value)"
The argument state means one of three states which requires to set limiting current.
state description
stop the limiting current to keep the stop state
drive the limiting current to run motors
lock the limiting current to keep the lock state
The argument value means the amount of current and there are 16 levels from 0 to 15. If you set
this value to 5, PES-2403 limits the current of the specific state to 5 of 15.
examples of setting limiting current
spc_request_dev($sid, "set vref stop 2");
spc_request_dev($sid, "set vref drive 8");
spc_request_dev($sid, "set vref lock 0");
Setting a resonance range
A command rsnc is for setting a resonance range.
"set rsnc (low_pps) (high_pps)"
The argument low_pps and high_pps mean the minimum and maximum values of the resonance
range, respectively. When the resonance range is set, PES-2403 controls at the speed set in high_pps
when the rotation speed falls within the resonance range.
an example of setting a resonance range
spc_request_dev($sid, "set rsnc 120 250");