Pilz PSEN sl2-IL1-P Operating Manual page 43

Operation
Warnings
Inputs
S11 S21 31/Y1
- - High Yes
- - - -
- - -
- - -
- - -
Operating Manual PSEN sl2-IL1/2/3-P
1005909-EN-02
Actu- Outputs
ator
detec-
ted
Y32 12+
22
High Low
- -
- -
- -
- Low
Guard LED indicators
lock-
ing
status
Active
Gree Yel-
n low
-
Yel-
low
Red
-
Gree
n
-
Red
Meaning/remedy
Guard locking could not
be activated.
Problem of voltage sup-
Gree
ply or heavy soiling of
n
the actuator. Check the
wiring and the actuator.
If you are using the
SDD: Please note
Guard locking con-
trolled with SDD
commands [
The supply voltage is
outside the permitted
range.
Ensure the supply
voltage as specified in
the Technical
details [
Partial operation:
Safety input S11 or
S21 is low, after S11
Yel-
and S21 were high.
low
Set both inputs to low
(switch to normal oper-
ation).
Partial operation:
Safety input S11 or
Yel-
S21 is high, after S11
low
and S21 were low.
Close both inputs.
Partial operation lock:
Set both inputs to low.
Yel-
This will cancel the
low
lock.
41]
52].
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