Micromeritics TriStar II 3020 Operator's Manual page 299

TriStar II 3020
4078- Slope and Y-Intercept cannot be determined from the selected points.
Cause:
Action:
4135- HOA file [filename] does not exist.
Cause:
Action:
4136- HOA [filename] is corrupt.
Cause:
Action:
4400- The computer does not have the communications port specified for the Smart-
Prep(s). Cannot initialize.
Cause:
Action:
4401- The communications port specified for the SmartPrep(s) is already in use. Can-
not initialize.
Cause:
Action:
4402- The communications port specified for the SmartPrep cannot be accessed.
Cannot initialize.
4403- Cannot communicate with SmartPrep Unit [n] - S/N: [nn].
Cause:
Action:
4404- The application version of the SmartPrep Unit [n] - S/N: [nn] is invalid.
Cause:
302-42828-01 - Dec 2013
The Langmuir report cannot be generated from the selected points.
Edit the calculation assignments in the Langmuir column on the
Collected Data window.
The sample file in the Heat of Adsorption report list does not exist.
Go to Report > Heat of Adsorption. Click Add Samples, then select
the sample file.
The sample file in the Heat of Adsorption report is corrupt.
Go to Report > Heat of Adsorption. Select the correct sample file,
then click Remove Sample. Rerun the Heat of Adsorption report.
The communications port associated with this unit was not valid.
Run the setup program and set up the unit on a valid port.
The communications port associated with this instrument is in use by
some other program in the system.
Close the other program to release the port. Restart the analysis
application.
The communications port associated with this unit was not valid.
Run the setup program and set up the unit on a valid port.
The controller software running on the designated instrument is
invalid.
Appendix B
B-27