Reer MOSAIC MI8O4C User Manual

MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
8540780 • 25/01/2023 • Rev.43 203
English
MEMORY OPERATORS
MEMORY operators can be used if you decide to save any data (TRUE or FALSE) from other
project components.
Status changes are performed according to the truth tables shown for each operator.
D FLIP FLOP (max number = 16)
The D FLIP FLOP operator saves the previously set
status on output Q according to the following truth
table.
Preset
Clear
Ck
D
Q
1
0
X
X
1
0
1
X
X
0
1
1
X
X
0
0
0
0
X
Keep memory
0
0
Rising edge
1
1
0
0
Rising edge
0
0
Parameters
Preset: If selected enables output Q to be set to 1 (TRUE).
Clear: If selected enables the saving process to be reset.
T FLIP FLOP (max number = 16)
This operator switches the Q output at each rising
edge of the T input (Toggle).
Parameters
Enable Clear: If selected enables the saving process
to be reset.
SR FLIP FLOP
SR FLIP FLOP operator brings output Q
at 1 with Set, 0 with Reset.
See the following truth table.
SET
RESET
Q
0
0
Keep memory
0
1
0
1
0
1
1
1
0

Reer MOSAIC MI8O4C Specifications

General

Brand	Reer
Model	MOSAIC MI8O4C
Category	Controller
Language	English