Protege System Controller Reference Manual

• Pressing the [] key will display the next statistics screen showing the acknowledge failure and lost packet
errors.
*Net Stats*
A:00002 L:00003
A = Acknowledge errors occur when the module that a communication command was sent to did not
acknowledge. These errors occur in normally operating systems.
L = Lost packet errors occur when the system loses a packet it tries to send to a module because the
module is not connected or the communication to the module has been lost.
Offline User Update
An offline user update will update all offline users and programming to intelligent modules. This should be
performed when programming of the system is completed and all intelligent modules are online. To enter the
offline user update function select [MENU, 4, 8, 1, 6] the following display explains the screen information and
actions that are performed.
• Select the offline update option from the network menu. The display will prompt to ask if you are sure you
want to upload offline users to the modules. If you want to continue with the offline update press the
[ENTER] key, to cancel press the [MENU] key.
Offline update
are you sure
• Pressing the [ENTER] key the keypad will display the message below if the offline update has proceeded.
Offline update
started....
If the screen displays a message that the offline update process could not start this is because another
network function has taken priority. When this is completed try to perform the update again.
Each intelligent reader expander module will be programmed with the user and configuration information.
Network Security
Securing the network will prevent any module from being added to the network and should be done once all
testing is completed and the system is operational. To enter the network secure function select [MENU, 4, 8, 1,
7] the following display explains the screen information and actions that are performed. By default a network is
not secured to allow modules to be added to the system.
• Select the secure network menu item. The display will prompt to ask if you are sure you want to secure the
network. If you want to continue with the network secure press the [ENTER] key, to cancel press the
[MENU] key.
Secure Net
are you sure
• Pressing the [ENTER] key the keypad will display the message below if the network secure was successful.
Secure Net
started...
If the screen displays a message that the network secure process could not be completed this may be due
to a network update process being operational.
Any security violations or errors will result in the Module Security Trouble zone activating on the controller.
• If the network security is already enabled and maintenance is required on the system the network security
must be disabled. The display will prompt to ask if you are sure you want to disable the network security. If
you want to continue with the network security disable command press the [ENTER] key, to cancel press
the [MENU] key.
Un-Secure Net
are you sure
• Pressing the [ENTER] key the keypad will display the message below if the network security disable request
was successful.
PRT-CTRL-SE Protege System Controller Reference Manual | PRT-CTRL-SE 211