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Development status: Released, Release: KeithleyVdc-Release_1_1
Information status: Updated
Repository: http://svn.code.sf.net/p/tango-ds/code/DeviceClasses/MeasureInstruments/Keithley/KeithleyVdc-2001-2010

Class Description

Device Server for Keithley voltmeter

Families: MeasureInstruments

Key words: Keithley

Language: Cpp



Class interface


Name Description
DCVoltageScalar: DevDouble
PLCScalar: DevDouble
DCRangeScalar: DevDouble
TriggerDelayScalar: DevLong
TriggerCountsScalar: DevLong
DigitsScalar: DevUShort
EnableAutozeroScalar: DevBoolean
BufferPointsScalar: DevLong
BufferedVoltageSpectrum: DevDouble


Name Description
StateInput: DevVoid
Output: State
This command gets the device state (stored in its device_state data member) and returns it to the caller.
StatusInput: DevVoid
Output: DevString
This command gets the device status (stored in its device_status data member) and returns it to the caller.
StartInput: DevVoid
Output: DevVoid
It start a new acquisition.
StopInput: DevVoid
Output: DevLong
It stops the current acquisition. if 0 Full buffer, No trigger lost. if 1-9 Full buffer, Number of trigger lost. if 100 No Full buffer, No trigger lost. if 101-109 No Full buffer, Number of trigger lost.
ResetInput: DevVoid
Output: DevVoid
It resets the device.
GetErrorInput: DevVoid
Output: DevVoid
WriteReadInput: DevString
Output: DevString
if the last cmd-character is `?` we check for answer.
SetTimerTriggerInput: DevDouble
Output: DevVoid
Select the Timer as the Trigger source and set the timer Interval (In seconds).
SetExtTriggerInput: DevVoid
Output: DevVoid
Select an external trigger as source of trigger.
SetLinkTriggerInput: DevVoid
Output: DevVoid
DownloadBufferInput: DevVoid
Output: DevVoid
SetFilterInput: DevLong
Output: DevVoid
Filter counts. If 0 filter off, from 1 to 100 filter on.
SetTimestampsOnInput: DevVoid
Output: DevVoid
Only for Keithely 2001. We store the timestamps in the Keithley and in the data file. No voltages!
SetTimestampsOffInput: DevVoid
Output: DevVoid
Only for Keithely 2001. We don`t store the timestamps. Only the voltages!
IncludeReadingInput: DevVoid
Output: DevVoid
It includes reading in data string.
EnableRAVInput: DevVoid
Output: DevVoid
Measurement event register: reading available.



Name Description
DeviceNameDevString This is the serial (or Gpib) line device exported by Serial (or Gpib) Server that will be controlled.
SerialLineControlledDevBoolean If set to TRUE, a serial line controller will be used. Otherwise, the gpib interface will be used.
ModelDevString This is the Keithley model. It can be `2001` or `2010`.
MemoryDevLong The number of bytes that we download from keithley-memory. For Keithley `2010` is 1024. For Keithley `2001` is 30000.

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20 Apr 2017, Piotr Goryl
The device class has been updated.
You can see previous version here .

23 Feb 2017, Piotr Goryl
The device class has been added to catalogue.
Added by:pgoryl2 on:23 Feb 2017, 11:27 a.m.