HYDAC CSI-F-10 - Manual (Page 104)

GSM Radio Module CSI-F-10 Page 104
Status 29.01.2009 HYDAC ELECTRONIC GMBH Part.-Nr.: 669752
9.8.3 T - Flipflop
The T-FlipFlop function is the representation of a surge relay. The
output switches over every time the Boolean input value changes
from "0" to "1". (Toggle function, hence the name T-Flipflop).
A side effect of the T-FlipFlop is that it halves the frequency of a
counting signal.
The output is set to 0 after initialization at the time of program start.
Inputs: x: (Boolean)
Outputs: y: (Boolean)
Parameters: -
9.8.4 Mono Flop
The output switches on when the Boolean input value switches from
"0" to "1". The function is comparable to the automatic switching of a
light in a stairwell.
The output is set to 0 after initialization at the time of program start.
When the Reset input is set to "1", then the output is definitely set to
"0".
• Not retriggerable
When the flank switches from "0" to "1", the output for the
specified time is switched to "1". After the time elapses, the
output is set back to "0". It doesn't matter whether or not this
flank occurs again during this time.
• Retriggerable
When the flank switches from "0" to "1", the output for the
specified time is switched to "1". After the time elapses, the
output is set back to "0". If the flank switches from "0" to "1"
once again during this time, then the output will be switched
again to "1" for the time specified.
• Prolongable
When the flank switches from "0" to "1", the output for the
specified time is switched to "1". If no change of flanks occurred
during this time, then the output remains switched to "1" until the
flank switches from "1" to "0".
Inputs: x
0
: S (Boolean)
x 1 : R (Boolean)
Outputs: y: (Boolean)
Parameters: p1: Mode
p2: Time in seconds