Sébastien Sanaur Associate Professor

Dear Andrea,

thank you for your reply.
It is a 2612 model. Does it mean I cannot use directly the "procedures" from 'keithley2600' package?
In such a case, seems more difficult to run FET measurements 'in live' (which is my final aim)

May I ask you others questions please:
1) I try to use a GUI.
But I cannot also install the 'keithleygui' driver to get a graphical interface. Will it be the same issue? Sounds weird since it is only here a Python issue...

2) My final aim is to run Output and Transfer measurements for FETs. Could I find then some 'TSP scripts taht are ready-to-use with 2612 SMU?

Thank you very much for your help. Kind Regards,

Sébastien

Dear Tek community,
I try to run SMU2612 through a python code. I installed keithley2600 package ('pip install keithley2600' command) but encounters some errors with the "trigger". Please find enclosed the code and below the returned error:
Traceback (most recent call last):
File "C:\Users\name\anaconda3\lib\site-packages\keithley2600\keithley_driver.py", line 258, in __getattr__accessor = self._dict[attr_name] KeyError: 'trigger' During handling of the above exception, another exception occurred:
Traceback (most recent call last): 
File "C:\Users\name\Documents\CMP Gardanne\Python_Labview_Scripts\runkeithley2612_readthedocsexample2.py", line 25, in <module> k.voltage_sweep_single_smu(smu=k.smub, smu_sweeplist=range(0, 20, 1), t_int=0.1, delay=-1, pulsed=False)
File "C:\Users\name\anaconda3\lib\site-packages\keithley2600\keithley_driver.py", line 1048, in voltage_sweep_single_smu smu.trigger.source.listv(smu_sweeplist)
File "C:\Users\name\anaconda3\lib\site-packages\keithley2600\keithley_driver.py", line 266, in __getattr__ raise AttributeError(f"{self} has no attribute '{attr_name}'") AttributeError: &lt;KeithleyClass(smub)&gt; has no attribute 'trigger'</em>
May you please highlight me some ideas to solve this issue?
Kind Regards