Sensaphone SCADA 3000 Users manual - Manual (Page 74)

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SCADA 3000 User’s Manual
The Universal Address breaks down a memory location into three parameters that between
them specify where a particular value is stored. The parameters that make up the UAF are
called the SOURCE TYPE, GROUP, and ELEMENT.
The SOURCE TYPE refers to the category or type of parameter and is represented by a let-
ter in the UAF. Note that the Main Board has a fixed Module Address of 0 and that the I/O
Expansion modules have programmable addresses from 1 to 15. Listed below is a chart that
shows how UAFs are constructed.
Source Group element
I: Input 0-15 (Module Address) 0-15 (Input Channel)
O: Output 0-15 (Module Address) 0-7 (Output Channel)
T: Timer 0-63 (Counter Number) 0-4 (Timer Parameter)
N: Counter 0-63 (Counter Number) 0-6 (Counter Parameter)
B: Bit 0-255 (Word Number) 0-15 (Bit Number)
V: Ladder Variable 0-127 (Variable Number) 0
C: C Variable 0-1023 (C Variable Number) 0
A: Alarm 0-63 (Alarm Number) 0
D: Diagnostic 0-15 (Module Address) 0-255 (Diagnostic Parameter)
HOW TO SPeCIFY AND APPLY UAFS
Input
An Input would be any physical input channel on either the main board or an input expansion
module. The Group for this type would be the module address in the network from 0-15.
The Element is the channel within that module. Note that all input channels are numbered
starting at 0 not 1.
Examples: I,0,0 = Input 0 on the Main Board
I,5,3 = Input 3 on module 5
Output
An Output would be any physical output channel on either the main board or an output expan-
sion module. The Group for this type would be the module address in the network from 0-15.
The Element is the channel within that module. Note that all output channels are numbered
starting at 0 not 1.
Examples: O,0,7 = Output 7 on the Main Board
O,2,4 = Output 4 on module 2
Timer
The SCADA 3000 contains 64 timers for use within the Ladder program. The Group for
this type is the timer number from 0-63. The Element specifies an individual function for the
selected timer. There are 5 elements associated with each timer:
Element
Element Range of
Number Description Value
0 Timer Enabled 0 or 1 (0=disabled, 1=enabled)
1 Timer Running 0 or 1 (0=disabled, 1=enabled)
2 Timer Done 0 or 1 (0=disabled, 1=enabled)