ComAp InteliLite 4 AMF 20, Глобальное руководство, Страница: 513 / 620

InteliLite4 AMF20 Global Guide
513
PLC group Basic logical functions
Related FW 1.3.0
Related applications AMF, MRS
Comm object 39
Inputs
Input Type Negation Range Function
Input 1 .. 2 Binary Yes 0/1 Inputs 1 .. 2
Outputs
Output Type Negation Range Function
Output Binary Yes 0/1 Result of the logical operation
Description
The block provides logical function of two values - XOR or RS flip-flop. Both inputs and output can be
inverted.
Input 1 Input 2 Output
0 0 0
0 1 1
1 0 1
1 1 0
Function XOR
The block contains a setting for RS dominance. This setting is available in the block dialog window (i.e.
this setting is constantly set by configuration and cannot be changed dynamically in operation).
Input 1 (S) Input 2 (R)
R-latch S-latch E-latch JK-latch
Q
0 0 Q
-1
Q
-1
Q
-1
Q
-1
0 1 0 0 0 0
1 0 1 1 1 1
1 1 0 1 Q
-1
NOT(Q
-1
)
Function RS
Ext. XOR/RS