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The remaining parameters / commands are grayed out. If you attempt to open a menu
without a password, the following message is displayed:
Advanced password
With the advanced password, all parameters can be changed, and all commands executed.
5.1.2.2
Password protection against remote access (remote password)
To restrict remote access to the device via MODBUS, a 4-digit numerical code can also be
assigned for this purpose. This can be set in Menu P03 (see chapter Parameterization
(Page 155)). For entering the password by means of MODBUS, see chapter Password entry
using MODBUS (Page 191).
5.1.2.3
Entering the password via user interface
To enter the password, the symbol
Note
Visibility
The password entry can only be selected if the password has been activated in menu P03
(see chapter P03 - Password (Page 165)).
3KC ATC6500 transfer control device
Manual, 05/2019, L1V30538268002A-01
in the main menu must be selected with the ✓ key.
Functions
5.1 Basic functions
53
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