Emerson RXi HMI, User Manual, Page: 26 / 106

RXi HMI User Manual Section 4
GFK-3231A Jan 2022
Movicon/NExT Web HMI Configuration 21
4.1.4 Self-Signed Certificate Generation Steps
1. Open a PowerShell window in administrator mode on the RXi HMI device and run the following
command:
New-SelfSignedCertificate -NotBefore (Get-Date) -NotAfter (Get-Date).AddYears(1) -Subject
"DESKTOP-HSCFREB" -KeyAlgorithm "RSA" -KeyLength 2048 -HashAlgorithm "SHA256" -
CertStoreLocation "Cert:\CurrentUser\My" -KeyUsage KeyEncipherment -FriendlyName "HTTPS
development certificate" -.TextExtension
@("2.5.29.19={critical}{text}","2.5.29.37={critical}{text}1.3.6.1.5.5.7.3.1","2.5.29.17={critical}{text
}DNS=DESKTOP-HSCFREB")
Note: Make sure to change the Subject and DNS from DESKTOP-HSCFREB to your Machine Name
as highlighted. Be sure to point the web browser to
https://<Machine-name>:5001
once the
machine name has been changed. It is advised to generate the certificate for localhost.
Figure 28: Windows Powershell
1. Press the (Windows) Key + R and type certmgr.msc
2. Find the certificate under Personal/Certificates. The Issued To field should be DESKTOP-
HSCFREB and the Friendly Name should be HTTPS development certificate.
Figure 29: Issued To Field