Phoenix Contact RFC 4072S, User Manual, Page: 210 / 272

RFC 4072S
210 / 272
PHOENIX CONTACT 108580_en_02
• Enable the check box of the user role(s) that you would like to assign to the user.
• Click on the “Save” button to save the selected user role(s) for the user.
You can open PLCnext Engineer HMI applications with or without authentication. With
authentication, the user name and password are required.
Recommended:
• If you do not wish to use authentication, use an upstream firewall (e.g., in a switch) to
enable access to the PLCnext Engineer HMI application only through certain
devices.
Detailed information on the prepared security functions in a PLCnext Engineer HMI appli-
cation as well as on using the EHmiLevelxx can be found in the online help of
PLCnext Engineer.
Table 9-1 User roles and their assigned access permissions in the various applications
Application or
component of the
RFC 4072S
Access permission
User role
Ad
m
in
Ce
r
tif
ic
ateMan
ager
UserManager Engineer Co
mmi
ssi
o
ne
r
Se
r
v
ic
e
Da
ta
Vie
w
er
Da
ta
Changer
Vie
w
er
EHmiL
e
v
e
lX
File R
e
ader
Fi
leW
r
it
er
EHmiVi
e
w
er
EHmiC
h
anger
SD card / parame-
terization memory
SFTP access to the file system with an SFTP
client
J
Shell SSH access to the shell
J
PLCnext Engineer View values in the cockpit (e.g., utilization, etc.) J J J J J J J
PLCnext Engineer Transfer a project to the controller J J
PLCnext Engineer Start or stop the controller (cold/warm start) J J J J
PLCnext Engineer Restart the controller (reboot) J
PLCnext Engineer Reset the controller to default setting type 1 J
PLCnext Engineer View online variable values J J J J J J
PLCnext Engineer Overwrite variables J J J J
PLCnext Engineer Set and delete breakpoints J J J
Please note:
Authentication with a user name and
password is always required for
SFTP access, even when user
authentication is disabled.
Please note:
Authentication with a user name and
password is always required for
SSH access, even when user
authentication is disabled.