Keithley 7001 User Manual

IEEE-488 Reference
5-132
This command is used to select the protocol for the Trigger Layer Trigger Link. With ASYN-
chronous selected, separate trigger lines are used for input and output triggers. With SSYNchro-
nous selected, a single trigger line is used for both input and output triggers.
Note that Arm Layer 1 and Arm Layer 2 only use the asynchronous Trigger Link mode and
therefore, the protocol does not have to be selected.
10 OUTPUT 707; “:trig:tcon:prot ssyn; prot?”
20 ENTER 707; A$
30 PRINT A$
40 END
Line 10 Selects semi-synchronous Trigger Link protocol, and then queries the selected proto-
col.
Line 20 Addresses the 7001 to talk.
Line 30 Displays the Trigger Link protocol (SSYN).
:DIRection <name>
:ARM[:SEQuence[1]][:LAYer[1]]:TCONfigure:DIRection <name> Control arm Source Bypass
ARM[:SEQuence[1]]:LAYer2:TCONfigure:DIRection <name> Control scan Source Bypass
:TRIGger[:SEQuence[1]]:TCONfigure:DIRection <name> Control channel Source Bypass
<name> = SOURce Enable Source Bypass
= ACCeptor Disable Source Bypass
:arm:tcon:dir <name>
:arm:lay2:tcon:dir <name>
:trig:tcon:dir <name>
Power-up Saved power-on setup
*RST ACCeptor (all layers)
:SYSTem:PRESet ACCeptor (Arm Layer 1 and Arm Layer 2)
SOURce (Trigger Layer)
:DIRection? Query Source Bypass state
Short-form formats: :arm:tcon:dir?
:arm:lay2:tcon:dir?
:trig:tcon:dir?
Response message: SOUR or ACC
When a Source Bypass is enabled and the External or Trigger Link arm control source is select-
ed, operation will loop around the appropriate control source on the initial pass through that lay-
Description
Programming
example
Parameters
Short-form
formats
Defaults
Query
commands
Description
Trigger subsystem
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Keithley 7001 Specifications

General

Brand	Keithley
Model	7001
Category	Switch
Language	English