Keithley 2001 Operator's Manual page 103

For this example, the Models 2001 and 7001 are configured
as follows:
Model 2001:
Idle state:
Bench reset = :INIT:CONT ON*
Arm layer:
Arm source = Immediate*
Arm count = 1*
Arm trigger control = Acceptor*
Scan layer:
Scan source = Immediate*
Scan count = Infinite*
Scan trigger control = Acceptor*
Measure layer:
Measure source = TrigLink
Trigger link mode = Asynchronous*
Input line = #2*
Output line = #1*
Measure count = 10
Measure trigger control = Acceptor*
* Indicates that the setting is the BENCH RESET (and
factory) default condition.
Model 7001:
Idle state:
Reset = :INIT:CONT OFF*
Scan list = 1!1-1!10,
Arm layer:
Arm spacing = Immediate*
Arm count = 1*
Arm trigger control = Acceptor*
2001-900-01 Rev. K/ August 2010
Scan layer:
Scan spacing = Immediate*
Number of scans = 1
Scan trigger control = Acceptor*
Channel Layer:
Channel spacing = TrigLink
Trigger link mode = Asynchronous*
Input line = #1*
Output line = #2*
Number of channels = Use Scanlist length*
Channel trigger control = Source*
* Indicates that the setting is the RESET (and factory)
default condition.
Notice that the Model 2001 is reset to BENCH defaults. With
this selection, the multimeter stays armed. Since the arm
source and scan source are set to Immediate, the Model 2001
waits in the measure layer for a trigger.
With the Channel Trigger Control of the Model 7001 set for
Source, scan operation initially bypasses the need for a
Trigger Link trigger to close the first channel. Since arm
spacing and scan spacing are set to Immediate, the scan starts
as soon as the scanner is taken out of the idle state by
pressing the STEP key.
To run the test and store the readings in the Model 2001,
press STORE on the multimeter, enter the desired number of
readings (ten), and press ENTER. The Model 2001 waits
(with the asterisk annunciator lit) for a Trigger Link trigger
from the Model 7001.
Press STEP on the Model 7001 to start the scan. The
scanner's output pulse triggers the Model 2001 to take a
reading, store it, and send a trigger pulse. The following
explanation on operation is referenced to the operation
model shown in Figure 3-31.
Front Panel Operation
3-71