Newport MM4006, User Manual

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MM4006
KP — Set proportional gain
Usage • IMM
■
P G M J M I P
Syntax x x K P n n or xxKP?
Parameters
Description x x [int] — Axis number.
nn [float] — Proportional gain factor Kp.
Range x x — 1 to 8.
nn 0 to 1.
— Reading of the proportional gain factor Kp value.
Units x x — None.
nn N o n e .
Defaults x x M i s s i n g : E r r o r B.
Out of range: E r r o r B.
Floating point: E r r o r A.
nn M i s s i n g : E r r o r C.
Out of range: E r r o r C.
Description T h i s command sets the proportional gain factor Kp of the PID closed loop.
It is active for any motion device that has been selected to operate in
closed loop, including those driven by stepper motors.
The command can be sent at any time but it has no effect until the UF
(update filter) is received.
See the "Servo Tuning" section on how to adjust the PID filter parameters.
Returns I f the sign "?" takes place of nn, this command returns the proportional
gain factor Kp value.
Errors A — U n k n o w n message code.
B — I n c o r r e c t axis number.
C — Parameter out of limits.
Rel. Commands K D — S e t derivative gain.
KI — S e t integral gain.
UF — U p d a t e servo filter.
Example
3KP0.0 1 I S e t proportional gain factor for axis #3 to 0.01.
3UF I U p d a t e PID filter; only now the KP command takes effect.
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EDH0181En1020 —03/03