Hioki SW9001, Instruction Manual

Page: 44 / 170

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Setting the Scan Channel
4.2 Setting the Scan Channel
The channels to be scanned need to be registered as a scan list.
Specify the start and end channels. An individual channel list can also be specified.
Item Communication command
Setting
procedure
[:ROUTe]:SCAN<(@
Channel list
)>
<(@
Channel list
)>
Channel list format
<CH>,<CH>,...,<CH>
Specify the channels to be measured individually.
<CHm>:<CHn>
Specify from CHm to CHn consecutively.
Setting
example
Scan CH1 of SLOT 1 to CH22 of SLOT 3 .
:SCAN 101:322
Scan CH1 and CH2 of
SLOT 1
and CH1, CH2, and CH5 of
SLOT 2
.
:SCAN (@101,102,201,202,205)
4.3 Setting the Trigger Source for Scan Operation
A trigger source for scan operation is set for STEP only.
Trigger source Scan operation
STEP Scanning is started by the SCAN input signal or
*TRG
command (the first channel is
closed). Then the next scan channel is scanned every time the SCAN input signal or
*TRG
command is sent.
STEP is set as the default setting. Normally select STEP and execute scanning while
synchronizing with control of the instrument.
The commands to be set are as follows.
Item Communication command
Setting
procedure
:TRIGger:SOURce <STEP>
<STEP>
STEP:
External trigger. Scanning is performed with the SCAN input signal of EXT. I/O or the
*TRG
command. Scan operation moves along the steps every time the trigger is input.
Setting
example
Set to proceed with the next step every time the external trigger is input.
:TRIG:SOUR STEP
HIOKI SW1001A961-04