Mounting and commissioning
Leuze electronic GmbH & Co. KG
CSL 505
24
4.2
Teach event
NOTE
•
The teach event is important for ensuring the function of the CSL 505 switching
light curtain
•
The teach event always occurs at the receiver
•
Transmitter and receiver must be optimally aligned with one another for maximum
performance reserve
•
Perform the teach event after every change to the light curtain
•
For an error-free teach event, the monitoring range must be clear.
The teach event is different for devices with year of construction before 17/40 (YY/Wk) and after
17/40 (YY/Wk). The year of construction is given on the device name plate at the bottom left next to
"Production":
The older devices are equipped with firmware version up to and including V2.21. The newer devices
are equipped with firmware version beginning with V2.22.
4.2.1
Teach event for devices prior to 40/2017 (firmware version up to V.2.21)
The firmware version is displayed in the lower right area of the configuration software if the light
curtain is connected to the software, see Figure 3:!
With this firmware version, the "Power-up teach delay" parameter
–
stored in the firmware as
$(AutoCalDelay)
–
is set to the following value at the factory:
$(AutoCalDelay) = 0
Execution of teach event:
1.
Make sure that the monitoring range of the light curtain is free.
2.
Switch pin 4 (Q2_RX) to either GND or potential-free.
3.
On the receiver, switch pin 2 (Q1_RX) to +24 VDC.
4.
Switch on the device by connecting pin 1 to +24 VDC and pin 3 to GND.
5.
In the switched on state, remove the voltage from pin 2 (Q1_RX).
6.
The LEDs indicate a successful teach as follows:
LED1: continuous light
LED2: 1x flashing
