Pid Feedback - MOGlabs ARF021 Manual

112
XPARAM
C.10 PID feedback
ENABLE
DISABLE
RATE
STATUS
SETPOINT
every execution. However, this requires switching off for a few mi-
croseconds while the
applications. Using
TABLE,XPARAM[,mode][,gain]
TPA mode only ( XRF
lel bus in advanced table mode. The parameter
PHASE POWER AMPL
, or
be specified (§9.7), otherwise defaults to 15.
The ARF/XRF has an integrated
the amplitude, frequency or phase of the
an error signal (see chapter 6). Since firmware v1.6.0 the
lock to a non-zero set-point.
PID,ENABLE,ch,mode
Enables the PID controller for the given channel in the specified
mode
, which is one of
PID,DISABLE,ch
Disables the PID controller for the given channel.
PID,RATE,ch[,div]
Sets the rate at which the analogue control signal is digitised and
processed. The actual sample rate is 62 5 MHz/2
an integer in [0,7].
PID,STATUS,ch
Reports the current status of the
tion occurred. The saturation flag is reset by this query.
PID,SETPOINT,ch[,val]
Applies a offset to enable locking to a non-zero set-point voltage.
DC
Appendix C. Command language
DDS is reset, which is undesirable for some
NORESET
will ensure the output stays on.
). Set the parameter to be modified on the paral-
mode FREQ
. If is then an optional
PID -controller that can feed back to
FREQ , AMPL or PHAS
PID controller and whether satura-
mode
is one of
FM -gain can
RF output in response to
PID
.
div
, where
FREQ
,
can
div
is