External Triggering (Model 2306-VS Only) 6-5
Commands
Commands specific to Model 2306-VS external trigger operation are listed in Table 6-1.
Detailed command descriptions follow the table.
Table 6-1
Model 2306-VS external trigger commands
Command Description Default
TRIGger[1] TRIGger subsystem for Channel #
1 (battery channel):
:EXTernal Path for external trigger control under
TRIGger subsystem.
:BOTH <name> Select channel both control type (NONE, V
OLT, or AUTO). NONE
:EDGE Path for specifying the trigger in & out pulse
edges.
:IN <name> Select trigger in pulse polarity (RISING or FALLING). FALLING
:OUT <name> Select trigger out pulse polarity (RISING or FALLING). FALLING
:ENABle <b> Enable (ON) or disable (OFF)
external trigger feature. OFF
:INIT Initialize channel to take another set of measurements.
:STEP <NRf1>,<NRf2>,
<NRf3>
Set voltage step parameters; step # (1-20),
voltage (0-15),
delay (0-5).
Step 1-20,
0V voltage/step,
0s delay/step
:STEP? <NRf> Query voltage and delay for a given step number.
:STEP? Query next step to be completed when trigger in pulse
detected.
:VOLTage <b> Enable (ON) or disable (OFF) voltage step feature. OFF
:END <NRf> Set voltage when external trigger turned OFF (0-15).* 0
:READing <name> Set reading/measurement mode
(NONE, SYNC or AUTO). AUTO
:POINts <NRf> Set # of measurements and/or voltage steps (1-20). 1
:VPT <b> Enable (ON) or disable (OFF)
Voltage Protection Tripping. ON
* The END voltage becomes the voltage setting whenever external triggering is disabled, which happens (1) by commands to disable external triggering,
(2) if the heat sink or power supply temperature is excessive, or (3) if the VPT or current limit is tripped for either channel.
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