Basic Documentation

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Siemens Universal controllers RMU710B, RMU720B, RMU730B CE1P3150en
Building Technologies Aggregates 03.10.2011
The following logic tables show the settable logic functions AND, NAND, OR, NOR,
EXOR and EXNOR using the example of 2 inputs.
AND NAND
Input 1 Input 2 Output Input 1 Input 2 Output
0 0 0 0 0 1
0 1 0 0 1 1
1 0 0 1 0 1
1 1 1 1 1 0
OR NOR
Input 1 Input 2 Output Input 1 Input 2 Output
0 0 0 0 0 1
0 1 1 0 1 0
1 0 1 1 0 0
1 1 1 1 1 0
EXOR EXNOR
Input 1 Input 2 Output Input 1 Input 2 Output
0 0 0 0 0 1
0 1 1 0 1 0
1 0 1 1 0 0
1 1 0 1 1 1
10.8.1 Activate the logic
The logic is activated by configuring at least 1 input or the operation selector.
The type of internal logic A, B and C can be configured via the "Extra configuration"
menu.
The setting "Operation selector" in the operating line selects if the operation
selector
is to be displayed in the main menu at the user level.
The operation selector
allows the user to make manual changes. During a
manual intervention, no warning is displayed.
Main menu > Commissioning > Extra configuration > Aggregates > Logic functions >
Logic 1...4 >
Operating line Adjustable values Factory setting
[Logic A] input 1 ---, X1, X2, ... ---
[Logic A] input 2 ---, X1, X2, ... ---
[Logic A] input 3 ---, X1, X2, ... ---
[Logic B] input 1 ---, X1, X2, ... ---
[Logic B] input 2 ---, X1, X2, ... ---
[Logic A] function AND, NAND, OR, NOR OR
[Logic B] function AND, NAND, OR, NOR NOR
[Logic C] function AND, NAND, OR, NOR, EXOR,
EXNOR
AND
Logic relay ---, N.Q1, N.Q2, ... (free outputs only) ---
Operation selector Yes, No No
Time format h:m, m:s m:s
The format "h:m" can be used if an advanced time format required for the logic
function (> 59.55 m:s).
Logic tables
Note
Configuration
Note