SICK UE410-SD

9 Operation
This chapter describes the operation of the UE410 Safeguard Detector Box safety sys‐
t
em.
These operating instructions do not provide information on operating the machine in
which the UE410 Safeguard Detector Box safety system is integrated.
9.1 Status indicators of the UE410-SD
Table 3: Status indicators of the UE410-SD
LED Display Relevance
PWR Off No supply voltage
Green Supply voltage is on
Q1 Off Safety outputs Q1/Q2 are ow
Green Safety outputs Q1/Q2 are high
RES
R
EQ
Flashing green (1 Hz) Reset required after interruption
Flashing green (2 Hz) Reset required after process error or discrepancy error
ERR Flashing red Error, see "UE410-SD fault diagnosis", page 36
Red Error, see "UE410-SD fault diagnosis", page 36
I1 Green Operating mode with sensor pair A
Off Operating mode with sensor pair A and sensor pair B
I2 Green Output Q3 is configured for the connection of a higher-level
cont
rol (high)
Off Output Q3 is configured for connection of a signal lamp (low)
I3 No function
I4 Flashing green Reset pushbutton fault
Green Reset pushbutton and EDM closed
I5 / I6 Green Sensor pair A active (object detected)
Off Sensor pair A switched off
Flashing green in
push-pull
Process error or discrepancy error at sensor pair A
I7 / I8 Green Sensor pair B active (object detected)
Off Sensor pair B switched off
Flashing green in
push-pull
Process error or discrepancy error at sensor pair B
9.2 Operating notes
Safety outputs Q1 and Q2
If t
he connected Safeguard Detector sensors do not generate a 10 Hz signal, safety out‐
puts Q1/Q2 switch off within the response time. For example, this is the case if the sen‐
sors do not detect any object or if there is a sensor error.
Application diagnostic output Q3 “reset required”
The application diagnostic output Q3 indicates the status reset required. Depending on
the configuration, a signal lamp or higher-level control can be connected to this output.
Input I2 is used for configuring output Q3.
OPERATION 9
8021417/2018-01-17 | SICK O P E R A T I N G I N S T R U C T I O N S | UE410 Safeguard Detector Box
31
Subject to change without notice