5 | Operation FISCHER Mess- und Regeltechnik GmbH
30/108 BA_EN_FT90
5 Operation
5.1 First steps
5.1.1 Passwörter
NOTICE
Publicly accessible passwords
By publishing the passwords in these operating instructions, the parameterisa-
tion is accessible to everyone. Within the scope of security, it is absolutely ne-
cessary for the operator of the plant to issue new passwords for all user types.
The manufacturer is not liable for damages resulting from unauthorised
changes to a parameterisation.
The following passwords are assigned when the unit is delivered.
User Password
User 1 000
User 2 000
User 3 000
Administrator 000
Users 1, 2, and 3 are disabled at delivery and must be explicitly enabled by the
user. The administrator user can change all passwords in the respective menu
Login > User Management > User # > User # Passwords .
If the same passwords are assigned, priority is given when logging in:
Administrator > User 1 > User 2 > User 3
Using the Login > Reset Passwords function, the administrator user can reset
all passwords to the factory setting 000.
See also
2 Manage users [}46]
2 Reset passwords [}49]
5.1.2 Operating modes
Operating mode
After activation, the device automatically starts. The device works according to
its configuration.
Configuration mode
Pressing the button û takes the user from the operating mode to the configur-
ation mode. The device is still operational and works according to its configura-
tion. All parameter changes have a direct effect on how the device operates.
If the device is configured via the USB interface, operation is interrupted when
transmission starts. Operation starts with the new configuration after transmis-
sion. The transfer lasts just a few milliseconds.