MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
224 8540780 • 10/07/2020 • Rev.38
INTFBK_IN / INTFBK_OUT (M1S only, max number = 8)
This operator can be used to create logical loops or to connect the output of a function
block to the input of another function block. IntFbk consist of IntFbk_In and IntFbk_Out;
after one M1S logical cycle delay, every IntFbk_In assumes the same logical value of the
corresponding IntFbk_Out.
The element "IntFbk_Out" must have a number which, invoked by the corresponding
"IntFbk_In", allows the desired link.
Figure 89 – INTFBK_IN / INTFBK_OUT operator scheme example
 If not carefully designed feedback loops could trigger dangerous system oscillations and as a
consequence makes the system instable. An instable system may have severe consequence to
the user like severe injuries or death.
TERMINATOR
This operator can be used as a terminator for
inputs not used in the scheme.
The input connected to the TERMINATOR operator
appears in the input map and its status is
transferred to the BUS.
To Next Page
Loading...
Need help?
General
