3.4.14
*RCL
The *RCL (Recall) command restores the LDC-3700
Series
Laser Diode Controller to the
setup
state which
is
in
its local memory (Bin 0
-
10). The following criteria are restored when the
*RCL
command is given:
1.
The LDC-3700 Series Laser Diode Controller is in the parameter state which
was
last
stored
in
that
bin.
2.
The outputs (LASER and TEC) are both off.
The
syntax
for the *RCL command is:
<white
<DECIMAL
space>
NUMERIC
PROGRAM
DATA>
where the
data
value must round off to
an
integer between 0 and 10.
A
value of 0 means the recalled state shall
be
the same
as
that of
a
*RST command
(see
Table 3.1).
Up
to 11 different stored recall states
can
be
used.
Ten of
these recall states (1
-
10) are saved
by
using the
*SAV
command.
The
*RST
(Reset) command performs a device reset. This
has
.the same
effect
as
*RCL
0
(see
Table 3.1), but
ad&tionally the LDC-3700 Series Laser Diode Controller's OCIS and OQIS idle states are set
with
the
*RST
command.
The Operation Complete Command Idle State
(OCIS)
is the state which the LDC-3700
Series
Laser Diode
Controller is in when it is no longer waiting for any operation to complete, after an *OPC command
has
been
executed.
The Operation Complete Query Idle State (OQIS) is the state which the LDC-3700 Series Laser Diode Controller
is in when it is no longer waiting for
any
operation to complete, after an *OPC?
gggy
has
been executed.
These idle states allow the LDC-3700
Series
Laser
Diode Controller to complete
its
reset process
(and
have no
operations pendmg) before continuing with any other commands after the *RST is executed.
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