Reer MZERO - USER RESTART MONITORED (Max Number = 16); MACRO RESTART MANUAL (Max Number = 16)

STAND ALONE PROGRAMMABLE SAFETY CONTROLLER
68 8541403 • 19/07/2021 • Rev.1
English
USER RESTART MONITORED (max number = 16)
The USER RESTART MONITORED operator is used to save
the restart signal (coming from a RESTART command
device) according to the following truth table.
Clear
Restart
In
Q
Restart Request Type 1
Restart Request Type 2*
1
X
X
0
0
1
X
X
0
0
0
1
0
0
1
Keep Memory
1
Blinking 1Hz
0
1
1
0
0
Parameters
Clear enable: If selected, enables an input to reset the memorization.
Restart request: If selected, it enables an output that can be used to signal the possibility of
performing the Restart. The behaviour can be of type 1 or type 2 as represented in the truth table.
*This output uses a system timer
MACRO RESTART MANUAL (max number = 16)
The MACRO RESTART MANUAL operator is used to combine a logic
gate chosen by the user with the Restart Manual functional block
("USER RESTART MANUAL") in accordance with the following truth
table.
Clear
Restart Logic Out
Input Logic Out
Output
Restart Request
1
X
X
0
0
X
X
0
0
0
0
0
1
Keep memory
1
0
Rising Edge
1
1
0