Setup; Led Indicators; Parameter Setting - EUCHNER CES-A-UEA-02B Operating Instructions Manual

9. Setup

9.1. LED indicators

Designation
STATE
OUT
DIA

9.2. Parameter setting

Before the system forms a functional unit, the parameters are set in the evaluation unit (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.
These configuration parameters are saved in the device.
During the parameter setting operation the safety outputs are open. The system is in the safe state.
Important!
Ì The parameter setting 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 parameter setting operation the following conditions must be met:
- There must be no state change, e.g. opening or closing of the safety door or a change in the
signal 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 3 short flashes that are repeat-
ed every second. The parameter setting operation must be repeated.
Ì The number of parameter setting operations is unlimited. The evaluation unit can be re-configured
as often as required.
Ì Do not change DIP switches during operation.
To trigger a parameter setting operation, the user must perform the following actions in the stipulated order:
1. Prepare for parameter setting
- Switch off power supply U
- Fit a jumper between terminals J1 and J2
2. Set required configuration on DIP switches
Switch designation
1
2
3
4
5
6
3. Set required configuration on machine
- Close all doors to be monitored (the actuators must be in the actuating range of the related read head)
- For operating mode Manual start: keep start button closed
- For operating mode with feedback loop: keep feedback loop closed
2097098-18-10/19 (Translation of the original operating instructions)
Non-Contact Safety System CES-A-UEA-02B/CES-A-UEA-04B
Color Meaning
green Status indication (multifunction display using flashing modes)
yellow Safety circuit closed
Ì
Operating fault or
Ì
External fault (fault in the feedback loop) or
Ì
red Invalid parameter setting operation or
Ì
Internal device fault or
Ì
TST input activated (function test active)
B
Switch position left (OFF)
No read head connected to terminals
H11, H12, SH1
No read head connected to terminals
H21, H22, SH2
No read head connected to terminals
H31, H32, SH3
No read head connected to terminals
H41, H42, SH4
Automatic start
(no start button connected)
No feedback loop connected
Operating instructions
Switch position right (ON)
Read head connected to terminals
H11, H12, SH1
Read head connected to terminals
H21, H22, SH2
Read head connected to terminals
H31, H32, SH3
Read head connected to terminals
H41, H42, SH4
Manual start
(start button connected)
Feedback loop connected
EN
15