GE Industrial Solutions Entellisys System User Manual User Manual
Page 164
FlexLogic™
164
11
Figure 11-6 FlexLogic equation for Virtual Output 3
5. Repeating the process described for VIRTUAL OUTPUT 3, select the FlexLogic parameters for
Virtual Output 4.
a. Start with parameter 99 as follows:
99: The final output of the equation is VIRTUAL OUTPUT 4 which is parameter
“= Virt Op 4”.
98: The operator preceding the output is Timer 2, which is operand “TIMER 2”.
NOTE: The settings required for the timer are established in
.
97: The operator preceding Timer 2 is OR #2, a 3-input OR, which is parameter “OR (3)”.
96: The lowest input to OR #2 is operand “Cont Ip H1c On”.
95: The center input to OR #2 is operand “TIMER 1”.
94: The input to Timer 1 is operand “Virt Op 3 On”.
93: The upper input to OR #2 is operand “LATCH (S, R)”.
92: There are two inputs to a latch, and the input immediately preceding the latch reset is
OR #1, a 4-input OR, which is parameter “OR (4)”.
91: The lowest input to OR #1 is operand “Virt Op 3 On”.
90: The input just above the lowest input to OR #1 is operand “XOR (2)”.
89: The lower input to the XOR is operand “DIG ELEM 1 PKP”.
88: The upper input to the XOR is operand “Virt Ip 1 On”.
87: The input just below the upper input to OR #1 is operand “Virt Op 2 On”.
86: The upper input to OR #1 is operand “Virt Op 1 On”.
85: The last parameter is used to set the latch, and is operand “Virt Op 4 On”.
b. Write the parameters in numerical order to now form the equation for VIRTUAL
OUTPUT 4:
[85] Virt Op 4 On
[86] Virt Op 1 On