Sices HS 315, Техническое руководство

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80 Technical Handbook
When you enter the programming mode, in case the page for password change is not
displayed, press
ESC/SHIFT to return to the previous menu and try opening the page again.
The set access code remains in memory for about 10 minutes after programming has been
completed. After this time, it must be entered again to access the programming mode.
Access to programming mode can be controlled through 3 different PASSWORD levels, listed
in priority order.
1. At MANUFACTURER level it is possible to display and modify the three passwords
(MANUFACTURER, INSTALLER AND END USER) and access all configuration,
protection and sequence parameters.
2. At INSTALLER level it is possible to display and modify the User Password and the
Installer Password and access all parameters related to configuration, excluding
parameters requiring the MANUFACTURER and SICES passwords.
3. At END USER level it is possible to display and modify only the User Password and
access parameters that allow adjusting sequence times and base configurations, but
do not allow altering the plant's basic operation.
Each parameter of the controller board is associated to a user type (in the document [1] this
association is shown in the "ACC” column with the “C” for Manufacturer, "I” for Installer and
"U” for the End User).
A parameter associated to the manufacturer can only be modified by the manufacturer. A
parameter associated to the installer can be modified by the manufacturer and the Installer. A
parameter associated to the End User can be modified by the Manufacturer, the Installer and
the End User.
The general rule provides that parameters can only be modified when the controller board is
in “OFF_RESET”. Some parameters are an exception and can be modified regardless of the
status of the controller board, including with the engine running. Generally, if a parameter
cannot be modified, it will be enclosed between < and > while, if it can be modified, it is
enclosed between [ and ] : that is, valid also for the restrictions due to password
If the operator must modify a parameter, he/she must input first the proper password in the
parameter P.0000
(1.1.1 Authentication”), so that the controller can recognize it as
“Manufacturer”, “Installer” or “End User”. The parameter is available, with the controller in
OFF/RESET-PROGRAM mode, at path: P.03 PROGRAMMING\1.SYSTEM\1.1 Security\1.1.1
Authentication. After completing this operation, it will be possible to modify the required
parameters. The access code entered remains saved in P.0000 for about 10 minutes since
the end of programming. After this time, the code is automatically reset to zero and must be
re-entered to access programming again.
It is possible to customize the passwords for the three types of users, through the parameters
P.0001 (manufacturer), P.0002 (installer) and P.0003 (end user), available in the path P.03
PROGRAMMING\1.SYSTEM\1.1 Security\1.1.2 Password configuration.
Value "0” for these
parameters means no password set. The following examples show all the combinations for
passwords assignment.
Example 1 : P.0001=0 P.0002=0 P.0003=0
Any operator is seen as a
"manufacturer”, with no need of setting anything in “P.0000-
Access code”. Therefore, all the parameters are modifiable from anyone (this is the
default mode).
Example 2 : P.0001=0 P.0002=0 P.0003
=”uuu”
No parameter modification is allowed. When entering th
e “uuu” code in “P.0000-
Access code”, the operator is identified as “End User” but, as no password is
associated to “Installer” and “Manufacturer”, the controller acknowledges him/her as
"Manufacturer”. After entering code all parameters are modifiable.
Example 3 : P.0001=0 P.0002
=”iii”
P.0003
=”uuu”