PSRmodular system
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PHOENIX CONTACT 109241_en_03
5.4.2.2 T FLIP-FLOP
1
The “T FLIP-FLOP” operator changes output Q on every rising edge at input “T” from logic
“0” to logic “1” or from logic “1” to logic “0”.
Figure 5-103 “T FLIP-FLOP” operator
Parameters
Enable Clear When this option is selected, the storage process can be reset.
5.4.2.3 SR FLIP-FLOP
With “S
ET”, the “SR FLIP-FLOP” operator sets output “Q” to logic “1”. With “RESET”, output
“Q” is set to logic “0”.
Figure 5-104 “SR FLIP-FLOP” operator
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Maximum number: 16 with PSR-M-B1, 32 with PSR-M-B2)
SET RESET Q
0 0 State remains saved
0 1 0
1 0 1
1 1 0