Maple Systems Silver Plus Series Installation And Operation Manual page 104

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When an object is created, it can be assigned an Access Class (A-F). When that object is activated (for example, a
button is touched), the OIT compares the access classes allowed for the current user to the access class specified for
the object. If the access class of the object is within the classes allowed, the object's action is executed.
The access class for an object is configured in the User Restriction section of the Security tab for that object. So, for
example, if you wish to set the access class for a set bit object, click on the security tab of that objects properties
dialog, as shown below:
The object can be configured to handle insufficient security in one of two ways:
• The object can be hidden while security is not sufficient.
• The OIT can display the message defined as Message 1 in the System Message object.
There are a number of local OIT addresses that can be used with the security features.
Address Description
LB9050 Reset security level to 0 (no security)
LB9060 Invalid password
LB9061 Load new passwords
LW9219 User level
LW9220 Password
LW9222 Current access classes
LW9500,
New password, user 1
LW9501
1010-1007, Rev 05
Sil ver Plus Se ries In stal la tion & Op er a tion Man ual
Data Type Notes
Boolean Set momentarily to trigger.
Set by the OIT when an invalid password is
Boolean
entered. Must be explicitly reset.
Loads new passwords as defined by
Boolean
LW9500-9523
Set to 1-12. Determines which password is
16-bit signed
used.
Enter password into this address to change
32-bit unsigned
the security level
Indicates the Access Classes currently
16-bit signed allowed. Bit 0 indicates Class A; Bit 5
indicates Class F.
Loaded into security system when LB9061 is
32-bit unsigned
set momentarily