California Instruments 3000iL, User Manual

Page: 47 / 100

iL Series User Manual
California Instruments
Rev B 37
Trigger Control Press this key to access the trigger control list.
Display Command Function
INIT:IMMED
Initiate the transient trigger sequence immediately.
INIT:CONT <char>
Set continuous trigger initiation (
ON
or
OFF
).
TRIG:SOUR <char>
Select transient trigger source (
BUS
,
EXT
,
TTLT
or
IMM
).
DELAY <value>
Set trigger delay in seconds.
ABORT
Abort all trigger sequences.
SYNC:SOUR <char>
Select trigger sync source (
PHASE
or
IMM
).
SYNC:PHAS <value>
Set synchronous phase reference angle in degrees.
Table 26 : Trigger control list display readouts
Shift List Press this key to access the list commands.
Display Command Function Phase
selectable
COUNT<value>
Specifies the number of times a list
repeats. no
DWEL:<index> <value>
List of output dwell times. no
FREQ:<index> <value>
List of output frequencies. no
FSLW:<index> <value>
List of output frequency slew rates no
PHASE:<index> <value>
List of output voltage phase angles. yes
SHAP:<index> <char>
List of output waveform shapes.
(
SINE
,
SQUARE
or
CSIN
)
CSIN
=
clipped sine wave. User-defined
waveshapes will also appear in this
list when created.
no
STEP<char>
Response of list to triggers (
ONCE
or
AUTO
).
no
TTLT:<index> <value>
List of Trigger Out pulses (0=no
pulse; 1=pulse). no
VOLT:<index> <value>
List of AC output voltages. yes
VSLW:<index> <value>
List of output voltage slew rates. yes
Table 27 : List command display readouts
Notes:
value = a numeric value
char = a character string parameter
index = a numeric value that represents a list point from 0 to 99
s
and
t
scroll through the command list.
↑
and
↓
scroll through the parameter list.
s
Index and
t
Index scroll through the desired list points.
EOL
is displayed when
the end of the list is reached. When a value is edited, pressing Enter automatically
advances to the next list point.
4.5 Entry Keys
Refer to the examples later in this chapter for more details on the use of these keys.