Phoenix Contact PSRmodular - Figure 5-159: Manual (Left) and Monitored (Right) Reset

Items and operators of the PSRmodular Software
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Reset Type There are two types of reset: “Manual” or “Monitored”. If the “Manual” option is selected, only
the signal transition from logic “1” to logic “0” is checked. In the case of the “Monitored” op-
tion, the double transition from logic “0” to logic “1” and back to logic “0” is checked.
Figure 5-159 Manual (left) and monitored (right) reset
With Occupied Sensors This option must be selected in the case of “T” muting; this option must not be selected for
“L” muting.
The table below shows the conditions for the activation of the “MUTING OVERRIDE”.
Timeout (s) Enables a time to be set from 10 s to “unlimited”, within which the “MUTING OVERRIDE”
function must be completed.
Override Mode Two operating modes can be configured for the operator: “Pushbutton” or “Spring return
key”.
“Pushbutton” operating mode: this function is activated by activating the “MUTING OVER-
RIDE” function (“O
VERRIDE” input = logic “1”). The “MUTING OVERRIDE” function ends
when the light grid and the sensors are enabled (clear passage) or in the event of a timeout.
The function can only be restarted by activating the “MUTING OVERRIDE” function again
(“O
VERRIDE” = logic “1”).
“Spring return key” operating mode: the activation of this function must remain activated via
the “MUTING OVERRIDE” function (“OVERRIDE” input = logic “1”) for the entire duration of
the subsequent processes. It is still possible to start a new “MUTING OVERRIDE” function
by deactivating the input and activating it again. The “MUTING OVERRIDE” function ends
when the photoelectric barrier and the sensors are enabled (clear passage) or in the event
of a timeout.
With OverOut Enables the activation of a signal output (activated if logic “1”) of the active “MUTING OVER-
RIDE” function.
RESET
OUTPUT
t = 250 ms
t
RESET
OUTPUT
t2 = 250 ms
5 s > t1 > 250 ms
t1
t2
NOTE:
– Otherwise, a warning will appear during creation and reporting.
– The user must plan additional protective measures during the “MUTING OVERRIDE”
phase.
Selection of
“With Oc-
cupied Sen-
sors”
Occupied
sensor
Occupied
light grid
INPUT
OVERRIDE
request
OVERRIDE
output
1 1 0 0 1
1
0
0 1 0 1
1
1 0 0 1
1
1 1 0 1
1