•
W
hen the restart interlock is configured, the application diagnostic output located
on the same plug connector as the reset pushbutton signals when the reset push‐
button needs to be pressed. The application diagnostic output signals “Reset
required” and periodically switches between HIGH and LOW so that any suitable
lamp that is connected flashes.
•
Otherwise, the application diagnostic output signals that the receiver is receiving a
weak signal from the sender, e.g., because the sender and receiver are not cor‐
rectly aligned or because the front screen is contaminated. The application diag‐
nostic output signals a weak signal with the HIGH status.
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 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 36
CONFIGURATION 7
8022883/2019-03-07 | SICK O P E R A T I N G I N S T R U C T I O N S | deTec4 Ex
65
Subject to change without notice
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