Newport MM4005 - Page 149

EDH0162En1040 – 06/99 3.66
MM4005 KS — Set saturation level of integral factor
in position loop PID corrector
Usage  IMM  PGM  MIP
Syntax xxKSnn or xxKS?
Parameters
Description xx [int] — Axis number.
nn [float] — New saturation level of integral factor.
? — Read the actual saturation level.
Range xx — 1 to 4.
nn
— 0 to 1.
Units xx
— None.
nn — None.
Defaults xx Missing: Error B.
Out of range: Error B.
Floating point: Error A.
nn Missing: Error C.
Out of range: Error C.
Description This command sets the saturation level of integral factor of the PID posi-
tion closed loop. This is evaluated in nn (0 to 1) times of the maximum pos-
sible level of ouput signal.
The command can be sent at any time but it has no effect until the UF
(update filter) is received.
Returns If the sign “?” takes place of the nn value, this command reportes the actu-
al saturation level (0 to 1 times) of integral factor of the PID position closed
loop.
Errors A — Unknown message code.
B — Incorrect axis number.
C — Parameter out of limits.
Rel. Commands KD — Set derivative gain.
KI — Set integral gain.
KP — Set proportional gain.
UF — Update servo filter.
Example
3KS0.5
| Set integral saturation factor for axis #3 to 0.5.
… |
… |
… |
3UF
| Update PID filter; only now the KS command takes effect.
3KS? | Display actual value of KS.
3KS0.5 | Controller tells the value.
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