21
2113689-04-07/19 (Translation of the original operating instructions)
Operating Instructions
Transponder-Coded Safety Switch CET.-AS-…
EN
11. Setup
11.1. LED displays
You will find a detailed description of the signal functions in chapter
LED
Color
ASi
green/red
STATE
green/red
LED 1
red
LED 2
green
NOTICE
Depending on version, the function of LED 1 and LED 2 can differ. Detailed information is available
on the enclosed data sheet or at www.euchner.com. Simply enter the order number of your device
in the search box.
11.2. Teach-in function for actuator (only for unicode evaluation)
The actuator must be allocated to the safety switch using a teach-in function before the system forms a functional unit.
The zero sequence is output during a teach-in operation.
Tip!
Prior to switching on, close the guard on which the actuator to be taught in is installed. The teach-in
operation starts immediately after switching on.
Important!
Ì
The teach-in operation may be performed only if the device does not have any internal errors.
Ì
Devices in the condition as supplied remain in teach-in standby state until you have successfully
taught in the first actuator. Once taught in, switches remain in the teach-in standby state for approx.
3 min. after each switch-on.
Ì
The safety switch disables the code of the preceding device if teach-in is carried out for a new
actuator. Teach-in is not possible again immediately for this device if a new teach-in operation is
carried out. The disabled code is released again in the safety switch only after a third code has
been taught in.
Ì
The safety switch can be operated only with the last actuator taught in.
Ì
If the switch detects the actuator that was most recently taught in when in the teach-in standby
state, this state is ended immediately and the switch changes to normal operation.
Ì
The actuator being taught is not activated if it is within the operating distance for less than 60 s.
LED1 /
(rot/
red
)
LED 2
OUT D
(grün/
green
)
ASI
(grün/rot
green/red
)
STATE
(grün/rot
green/red
)
!
= 90°
