Dea NET230N, Operating Instructions And Warnings, Page: 47 / 228

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8 MESSAGES SHOWN ON THE DISPLAY
WORKING STATUS MESSAGES
Mess. Description
Gate is closed
Gate is opened
Opening under way
Closing under way
While in step-by-step mode, the control board awaits further instructions after a start command
Stop command received
Reset current position: The control unit has just been turned on after a power failure, or the gate has exceeded the maximum number (80) of
inversions allowed without ever getting to the closing stroke, or the maximum number (3) of consecutive operations allowed of the anti- cru-
shing device.
Once the control unit has been reset and open command given the gate will start moving at slow speed, until it reaches end of travel.
ERROR MESSAGES
Mess. Description Possible solutions
Error position: The reset position procedure is not suc-
cessful. The control panel is awaiting commands.
- Make sure there are no specific frictions and / or obstacles during the run;
- Give a start pulse to initiate a position reset procedure;
- Verify that the operation is completed successfully, manually helping the run, if ne-
cessary;
- Adjust power and speed settings if necessary.
External photocells and/or safety devices are activated
or out of order.
- Make sure that all safety devices and/or photocells installed are working properly.
Possible failure to the control board power circuit.
- Disconnect and connect power supply. Give a start impulse, if this error appears
again, replace the control board.
Time-out operators run: The engine/s exceeded the
maximum operating time (4min) without ever stopping.
- Give a start pulse to start the position reset procedure;
- Ensure that this operation is successful.
Time-out obstacle detection: With anti-crushing sensor
disabled, was still detected the presence of an obsta-
cle that prevents movement of the leaf for a period of
10 seconds more.
- Make sure there are no specific frictions and / or obstacles during the run;
- Give a start pulse to initiate a position reset procedure;
- Verify that the operation is completed successfully.
Operators mouvement not detected.
- Make sure that operators and encoders connections are well done.
- Check the setting of parameter P029 (Motor selection with or without encoder) and
make sure it is correct.
- If this error appears again, replace the control panel.
Communication with external memory card (also NET_
EXP) missing / broken.
- Check that the connecting cable of the external memory card is connected properly.
- If you are performing a data transfer operation (DOWNLOAD / UPLOAD), make sure
that it is not interrupted (eg by unplugging the card before the end of the operation).
Please note : the interruption of an UPLOAD, also involves a total RESET of the control
unit.
9 INSTALLATION TEST
The testing operation is essential in order to verify the correct installation of the system. DEA System wants to summarize the proper
testing of all the automation in 4 easy steps:
● Make sure that you comply strictly as described in paragraph 2 “WARNINGS SUMMARY”;
● Test the opening and closing making sure that the movement of the leaf match as expected. We suggest in this regard to perform va-
rious tests to assess the smoothness of the gate and defects in assembly or adjustment;
● Ensure that all safety devices connected work properly;
● Perform the measurement of impact forces in accordance with the standard 12445 to find the setting that ensures compliance with
the limits set by the standard EN12453.
10 PRODUCT DISPOSAL
WARNING In compliance with EU Directive 2002/96/EC on waste electrical and electronic equipment (WEEE), this electrical prod-
uct should not be treated as municipal mixed waste. Please dispose of the product and bring it to the collection for an appropriate
local municipal recycling.