Table 20: Output signals on the system connection and extension connection
Configured function Output signal on the application
dia
gnostic output of the system
connection
Output signal on the application
diagnostic output of the extension
connection
Not configured (fac‐
t
ory settings)
Weak signal
1)
Weak signal
1)
Restart interlock with
reset pushbutton on
the system connection
Reset required Weak signal
1)
Restart interlock with
reset pushbutton on
the extension connec‐
tion
Weak signal
1)
Reset required
1)
A weak signal is only signaled if no other output signal is configured on the respective application
dia
gnostic output.
Weak signal
If t
he receiver of the ESPE is receiving a weak signal from the sender, e.g., because
the sender and receiver are not correctly aligned to each other, or because the front
screen is contaminated, the application diagnostic output signals the weak signal with
the HIGH state.
Reset required
W
hen the protective field of the ESPE is free again after an interruption, the application
diagnostic output located on the same plug connector as the reset pushbutton signals
that the reset pushbutton needs to be pressed. The application diagnostic output
signals that reset is required and periodically switches between HIGH and LOW so that
any suitable lamp that is connected flashes.
7.8 Status indication on both sides
The OSSD status and the status of the protective field are indicated via LEDs on the
sender and r
eceiver when the following applies:
•
The sender and receiver are connected to one another in the control cabinet
•
The sender and receiver are connected to one another via a T-connector
The status information is transferred from the receiver to the sender automatically. A
configuration process is not required.
Further topics
•
"C
onnection of sender and receiver", page 34
7 C
ONFIGURATION
60
O P E R A T I N G I N S T R U C T I O N S | deTec4 C4P-EAxxx3SC05 8028570/2023-07-27 | SICK
Subject to change without notice
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