EUCHNER 158320, Руководство по эксплуатации, Страница: 35 / 48

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2527246-01-08/19 (Translation of the original operating instructions)
Operating Instructions
Safety System MGBS-P-L.-AR…
EN
12.2.1. Teaching in handle module
1. Establish teach-in standby:
-Devices in the condition as supplied: unlimited teach-in standby after switching on
-Locking module already taught in: teach-in standby is available for approx. 3 min after switching on
¨
Teach-in standby indication, STATE LED flashes 3x repeatedly
2. Insert the tongue on the handle module during teach-in standby.
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The automatic teach-in operation starts (duration approx. 30 s).
During the teach-in operation the STATE LED flashes (approx. 1 Hz).
Alternate flashing of the STATE and DIA LEDs acknowledges the successful teach-in operation.
Teach-in errors are indicated by the illumination of the red DIA LED and a flashing code on the green State LED (see
chapter 13. System status table on page 37 ).
3. Switch off operating voltage UB (min 3 s).
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The code of the handle module that was just taught in is activated in the locking module.
4. Switch on operating voltage UB.
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The device operates normally.
12.2.2. Teach-in function with series connection, replacing and teaching in device
It is recommended not to teach in the handle modules in the series connection but to teach them in one by one instead.
Teach-in in a series connection works analogously to separate operation in principle. It is a prerequisite that the steps below
are followed. Further steps might have to be observed for mixed switch chains (e.g. for chains with CES and CET). Observe
the operating instructions for the other devices in the chain for this purpose.
Work on the wiring (e.g. during device replacement) should generally be performed in a de-energized state. On certain
systems, it is nevertheless necessary to perform this work and subsequent teach-in during ongoing operation.
Input RST must be connected as shown in
Figure 6 on page 31 to permit this.
Proceed as follows:
1. Open the guard on which the locking module or handle module is to be replaced.
2. Mount the new locking module or handle module and prepare it for the teach-in operation (see chapter
12.2.1. Teaching
in handle module on page 35 ).
3. Close all guards in the chain and activate guard locking.
4. Actuate the reset for at least 3 s (24 V on RST).
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On the locking module at which a new handle module is positioned, the green LED flashes at approx. 1 Hz and the handle
module is taught in. This takes approx. 30 s. Do not switch off during this time and do not actuate reset! The teach-in
operation is complete when the STATE and DIA LEDs flash alternately.
5. Actuate the reset for at least 3 s (24 V on RST).
¨
The system restarts and then continues to function in normal operation.