Section 4: Maintenance
S535 Wafer Acceptance Test System Administrative Guide
4-12
S535-924-01 Rev. B / January 2019
Data hub license
The data hub license allows the Keithley Test Environment (KTE) software to communicate with a
prober. This license is installed on all systems when they are shipped.
If you upgrade or reinstall the KTE software, you may need to reinstall the data hub license.
To upgrade systems with KTE version 5.8.0 and later:
1.
Open a new Linux
®
terminal session.
2.
Type
licCheck
and press
Enter
to check if the datahub license is installed correctly.
Figure 49: Check datahub license installation
3.
If it is not installed correctly, you will need to edit the file at
$KIHOME/.ki_setup
, where
$KIHOME/.ki_setup
is usually
opt/kiS530/.ki_setup
.
4.
Go to line 33 in the file and change it to
setenv COMPUTERNAME q1234
(where
1234
is your
QMO number).
5.
Reboot the computer to reinitialize the datahub.