Configuration
89
A l a r m I / O P O R T S – D e f i n i t i o n
F i e l d D a t a
ID
Unique record ID assigned by MPU955A Admin Console as an I/O port is added, in order to identify the
port to the system.
MPU955A Admin Console automatically generates this number in consecutive order. Upon adding I/O
ports, the system will automatically assign the next available number.
Component ID and sequence ID numbers are used primarily in the permission tabs to identify one
component or sequence from another in row and column style. Since logical and local numbers are not
necessarily unique or consecutive, and the permission grids must be displayed as consecutive, unique
numbers, MPU955A Admin Console generates these ID numbers. 1 to 1,280.
Logical
Assigned by an NSS administrator, enabling operators to address this port. An operator will select alarm
I/O ports by logical number. 1 to 65,534.
Switch Node
Choose the switch type that the I/O Ports are physically connected to from the drop-down list.
Type
Click on either Input or Output.
Input
Example:
Fire exit door opening.
Output Examples:
Unlock/lock
a door. Alarm to firefighters. Call for police. Call for medical rescue.
Each type must be configured in groups (banks) of 4, 8 or 256. (See below)
Bank
Choose a Bank from the drop-down list.
For each bank, 4 (for GX), 8 (for SX850) or 256 (for SX650) records are added. Although 1280 I/O
ports allowed for SX650, GX and SX850 ports are limited to 1024.
Once a record is created, only Logical number and Dwell Time can be edited.
Note that deleting a single port will delete the entire bank of which that port is member.
I/O
Input or Output port numbers are individually assigned, but automatically grouped.
Dwell Time
Time available for a momentary output. Up to 59:59 (min:sec)
Dwell time will only be enabled for output type I/O circuits.
Permissions
Modify or copy I/O port permissions in the same manner described in the
Camera
Permissions
section, beginning on page 67.
The
Controller
permission tab allows an administrator to permit or deny a system
controller the ability to seize a specific I/O port. The
Modes
section of this tab is
described on page 13
The
Other
tab shows which Alarm ID numbers are using a particular Alarm I/O port.
The permission grid’s dimensions are based on the maximum capacity for
the chosen CPU size, not on physically installed components already in the
database.
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