102
english
LED 2 (Indication/Warning/Teach/Device Discovery)
Name
Signal
Meaning
Device Discovery
Blue, flashing, 3 Hz
The Device Discovery can be activated via a system
command to find the device again.
Short Circuit Pin 2 / Pin 4
Red, flashing, 3 Hz
Short circuit at pin 2 or pin 4
Teach-in No Object
Red, flashing, 1 Hz
The sensor is in Teach-In mode and no object is visible.
Teaching is not possible.
Teach-in
Static red
The device is currently in teach-in mode
Maintenance Required
Blue, static
Maintenance must be performed.
Functional Check
Orange, static
The device is currently being parameterized/adjusted.
Measurement is not currently possible.
Bad Signal Quality
Orange, flashing, 1 Hz
Poor signal quality, the signal quality is below the configured
warning threshold.
Out of Specification
Yellow, flashing, 3 Hz
The device is operated outside of specifications. A reliable
measurement signal can no longer be ensured.
Function Display
Yellow, static
Light reception from reflector
Tab. 7-21: LED meaning and configuration – Namur default, LED 2
7.6.2 ISDU
Name
Index
Subindex Access
Length
Data Type
Data Storage
Default
LED Standard Selection
0x00FD (253)
0
R/W
1 byte
UINT8(ENUM)
Yes
0
Tab. 7-22: LED meaning and configuration – ISDU
LED Standard Selection
It is possible to select between two different signaling
standards with the help of a parameter. The parameter
defines which signaling standard is to be used:
Value
Standard
0
BALLUFF
1
NAMUR
Tab. 7-23: LED meaning and configuration – LED Standard Selection
The parameter is reset by
Application Reset
and
Factory
Reset
(also see section
7
System Functions (continued)
BOS R254K-UUI-LK10-S4
Photoelectric Sensors
Содержание BOS R254K-UUI-LK10-S4
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