HYDAC CMU 1000 - Manual (Page 105)

Condition Monitoring Unit CMU 1000 Page 105
Revised 17.12.2009 HYDAC ELECTRONIC GMBH Mat.-No.: 669749
7.8.5 RS - Flipflop
The RS-FlipFlop function has a Boolean input Set for the purpose of
setting the output to "1" and a Boolean input Reset for setting the
output back to "0".
The Priority parameter can be used to define how the output will
react when a "1" is present at both inputs simultaneously. The
following priorities are possible:
First
If the Set input is the first to switch to "1", then the output is "1"; if the
Reset input is the first to switch to "1", then the output is "0". If both
switch to "1" simultaneously, then the output remains in the status it
was in.
Last
If the Set input is the last to switch to "1", then the output is "1"; if the
Reset input is the last to switch to "1", then the output is "0". If both
switch to "1" simultaneously, then the output remains in the status it
was in.
Off
The output value is "0"
On
The output value is "1"
The output is set to 0 after initialization at the time of program start.
Inputs: x
0
: S (Boolean)
x
1
: R (Boolean)
Outputs: y: (Boolean)
Parameters: p
1
: Priority (entry list)
7.8.6 Pulse Generation
The Pulse generation function is used for generating a Boolean
pulse. Every time the input changes from "0" to "1", the output is set
to "1" for a cycle.
This function is useful with the Note functions (Note value, Note
minimum, etc.), among others.
Inputs: x: (Boolean)
Outputs: y: (Boolean)
Parameters: -