EUCHNER CES-A-AEA-02B User Manual

15
2084606-19-09/17 (translation of the original operating instructions)
Operating Instructions
Non-Contact Safety System CES-A-AEA-02B/CES-A-AEA-04B
EN
9. Setup
9.1. LED indicators
Designation Color Meaning
STATE green Status indication (multifunction display using ashing modes)
OUT yellow Safety circuit closed
DIA red
Ì Operating fault or
Ì External fault (fault in the feedback loop) or
Ì Teach-in operation not valid or
Ì Internal device fault or
Ì TST input activated (function test active)
9.2. Teach-in operation
Before the system forms a functional unit, the parameters are set in the evaluation unit using a teach-in operation (number
of connected read heads, assignment of the actuators to the read heads, with or without automatic start, with or without
feedback loop). During this process the read heads are activated and the actuator code taught-in.
These conguration parameters are saved in the device.
During the teach-in operation the safety outputs are open. The system is in the safe state.
Important!
Ì The teach-in operation can differ for read heads that are not described in this document. Observe
the information in the operating instructions for the read head used.
Ì During the teach-in operation the following conditions must be met:
- There must be no state change, e.g. opening or closing of a safety door or a change in the sig-
nal on the terminals for the start button and the feedback loop.
- The power supply must not be switched off.
Ì If these conditions are not met, the evaluation unit switches to the safe fault state (diagnostics LED
illuminates) and signals this operating fault with the STATE LED by three short ashes that are re-
peated every second. The teach-in operation must be repeated.
Ì The number of teach-in operations is unlimited. The evaluation unit can be re-congured as often
as required.
Ì Actuators cannot be interchanged without a renewed teach-in operation.
Ì An actuator that has not been subjected to teach-in will not be detected by the related read head.
Ì Even if only one new actuator needs to be taught, a complete new teach-in operation must be car-
ried out.
Ì Do not change DIP switches during operation.
To trigger a teach-in operation, the user must perform the following actions in the stipulated order:
1. Prepare for teach-in operation
- Switch off power supply U
B
- Fit a jumper between terminals J1 and J2
2. Set required conguration on DIP switches
Switch designation Switch position left (OFF) Switch position right (ON)
1 No read head connected to terminals H11, H12, SH1 Read head connected to terminals H11, H12, SH1
2 No read head connected to terminals H21, H22, SH2 Read head connected to terminals H21, H22, SH2
3 No read head connected to terminals H31, H32, SH3 Read head connected to terminals H31, H32, SH3
4 No read head connected to terminals H41, H42, SH4 Read head connected to terminals H41, H42, SH4
5 Automatic start
(no start button connected)
Manual start
(start button connected)
6 No feedback loop connected Feedback loop connected
3. Set required conguration on machine
- Close all doors to be monitored (the actuators must be in the operating distance of the related read head)
- For Manual start operating mode: keep start button closed
- For With feedback operating mode: keep feedback loop closed

EUCHNER CES-A-AEA-02B Specifications

General

Brand	EUCHNER
Model	CES-A-AEA-02B
Category	Security Sensors
Language	English