Phoenix Contact PSRmodular - Figure 5-156 Sensor Arrangement for MUTING T; Figure 5-157 MUTING T Operator

Items and operators of the PSRmodular Software
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5.4.6.4 MUTING “T” operator
Figure 5-156 Sensor arrangement for “MUTING “T””
Figure 5-157 MUTING “T” operator
The MUTING operator with “T” logic enables the muting of the “Input” input signal to be per-
formed via the input of sensors “S1” and “S2”.
The muting function is activated following the interruption of sensors “S1” and “S2” (the
order is not important) in the user-defined time period between 2 s and 5 s.
The muting cycle ends when either of the two muting sensors is enabled.
Parameters
Timeout (s) Enables a time to be set from 10 s to “unlimited”, within which the muting cycle must be com-
pleted. If the cycle has not been completed when this time expires, muting is immediately
interrupted.
If the value is set to “unlimited”, the “With Enable” input parameter is automatically activated.
Key
S1, S2 Muting sensors
S, R Transmitter (S) and receiver (R) of the safety equipment (light grid)
! Danger zone
Prerequisite: the muting cycle can only begin when all sensors are at logic “0” and “Input”
is at logic “1” (light grid is clear).
!
S1
S2
S
R