3 – 10
Remote Operation
3.4.3
Controller settings commands
Proportional action ON
/
OFF
PCTL(?)
z
Set (query) the proportional control
{
to
z
=
(
OFF 0
,
ON 1
)
}
.
When
ON
, the PID Control path includes the proportional control
term.
PCTL 1
Example:
Integral action ON
/
OFF
ICTL(?)
z
Set (query) the integral control
{
to
z
=
(
OFF 0
,
ON 1
)
}
.
When
ON
, the PID Control path includes the integral control term.
ICTL?
Example:
0
Derivative action ON
/
OFF
DCTL(?)
z
Set (query) the derivative control
{
to
z
=
(
OFF 0
,
ON 1
)
}
.
When
ON
, the PID Control path includes the derivative control term.
DCTL OFF
Example:
O
ff
set ON
/
OFF
OCTL(?)
z
Set (query) the o
ff
set control
{
to
z
=
(
OFF 0
,
ON 1
)
}
.
When
ON
, the PID Control path includes the constant output o
ff
set.
OCTL?
Example:
ON
Proportional Gain
GAIN(?)
{
f
}
Set (query) the proportional gain (
P
)
{
to
f
}
, in V
/
V.
Values may be entered in decimal or exponential format, and are
signed.
GAIN
may be set with 2 digits of resolution for 1
.
0
≤ |
P
| ≤
10
3
, and
with single-digit resolution for 0
.
1
≤ |
P
| ≤
0
.
9. Note that setting
GAIN
does
not
modify whether the proportional term is enabled or
disabled. For on
/
o
ff
control, see
PCTL
.
Setting
GAIN
overrides the previous setting of
APOL
.
The allowed range for
GAIN
is 10
−
1
≤ |
P
| ≤
10
3
.
GAIN +2.5E+2
Example:
SIM960 Analog PID Controller
