Phoenix Contact PSRmodular - Figure 5-28 Connection Examples with One Contact (Left) and Two Contacts (Right)

Items and operators of the PSRmodular Software
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Figure 5-28 Connection examples with one contact (left) and two contacts (right)
Output Test Enables the selection of clock signals that are to be connected to the key switch. These ad-
ditional diagnostics enable the detection of short circuits and cross-circuits between the ca-
bles. To activate these diagnostics, the clock signals must be configured in the “Property”
window of the relevant function block.
StartUp Test If this option is selected, a function test of the key switch is required before the enable. This
test requires the key switch to be activated in order to activate the “O
UT” output. This check
is only required on machine startup.
Filter (ms) This option enables external input signals to be filtered. The filter can be configured with a
value between 3 and 250 ms and helps suppress contact chatter. The length of the filter time
affects the calculation of the response time of the safety function.
NOTE:
Inputs at a function block must always be used in ascending order.
Example: Input 1 and Input 2 are used for the function block, so Input 3 must be used for
the reset input.
ENABLE
INPUT n
OUT TEST n
CONNECTION EXAMPLE (ONE CONTACT)
PSRmodular-Module
INPUT n
INPUT (n+1)
OUT TEST (n+1)
OUT TEST
ENABLE
CONNECTION EXAMPLE (TWO CONTACTS)
PSRmodular-Modul