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Nice
MC800
Control unit
EN - Instructions and warnings for installation and use

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Summary of Contents for Nice MC800

  • Page 1 Nice MC800 Control unit EN - Instructions and warnings for installation and use...
  • Page 2: Table Of Contents

    ENGLISH GENERAL SAFETY WARNINGS AND PRECAUTIONS Translation of the original instructions in full GENERAL SAFETY WARNINGS AND PRECAUTIONS WARNING! Important safety instructions. Observe all the instructions as improper installation may cause serious damages. CONTENTS WARNING! Important safety instructions. It is im- portant to comply with these instructions to ensure personal safety.
  • Page 3: Product Description And Intended Use

    PRODUCT DESCRIPTION AND INTENDED USE MC800 is an electronic control unit for automating swing gates. The control unit is specially configured for being connected to PRODUCT DESCRIPTION AND INTENDED USE devices belonging to the Opera System and to the Bluebus system. Other available accessories include receivers configured with “SM”...
  • Page 4: Installation

    Before proceeding with the installation, prepare the The automation made by using MC800 must have required electrical cables by referring to “Figure 4” sensitive edges. and to that stated in the “TECHNICAL SPECIFICA- TIONS”...
  • Page 5: Installing The Control Unit

    The electrical connection of the various devices present on the automation (photocells, digital keypads, transponder card readers, etc.) to the control unit must be made through the Nice “Bluebus” system. For the other connections, refer to that spec- ified below.
  • Page 6: Wiring Diagram And Description Of Connections

    4.2 WIRING DIAGRAM AND DESCRIPTION OF CONNECTIONS 4.2.1 Wiring diagram 6 – ENGLISH...
  • Page 7: Wiring Diagram With Relay Photocells Without Phototest

    4.2.2 Wiring diagram with relay photocells without phototest ENGLISH – 7...
  • Page 8: Wiring Diagram With Relay Photocells With Phototest

    4.2.3 Wiring diagram with relay photocells with phototest 8 – ENGLISH...
  • Page 9: Description Of Connections

    4.2.4 Description of connections The meaning of the codes/wording stamped on the electronic board near the relative terminals is described below. Table 2 ELECTRICAL CONNECTIONS Terminals Function Description Cable type 120/230 V ~ 50/60 Mains power supply 3 x 1.5 mm Hz power supply Warning light: 120/230 V ~ 50/60...
  • Page 10: Operations For Connection

    4.2.5 Operations for connection 4.4 ADDRESSING OF DEVICES CONNECTED WITH THE BLUEBUS SYSTEM To make the electrical connections (“Figure 7”): remove the terminals from their housings To allow the control unit to recognise the devices connected connect the various devices to the relevant terminals ac- through the “BlueBUS”...
  • Page 11: Initial Start-Up And Electrical Connections Test

    4.5 INITIAL START-UP AND ELECTRICAL 4.6 LEARNING OF CONNECTED DEVICES CONNECTIONS TEST After the initial start-up, the control unit must recognise the de- After powering the control unit, carry out the following checks vices connected to the “Bluebus” and “Stop” inputs. (“Figure 12”): The control unit automatically learns the relay pho- after a few seconds, check that the “Bluebus”...
  • Page 12: Learning Of The Mechanical Stop Positions

    4.8 LEARNING OF THE MECHANICAL STOP 4.8.1 Learning in automatic mode POSITIONS Once the connected devices have been learned, the mechan- ical stop positions must be learned (maximum opening and L5 L6 L7 L8 maximum closing). This procedure can be carried out in three different ways: automatic, manual and mixed.
  • Page 13: Learning In Mixed Mode

    release the buttons when LEDs “L3” and “L4” start flash- 4.8.3 Learning in mixed mode ing quickly (after roughly 3 seconds) press The user has maximum 10 seconds to press the buttons consecutively during the learning proce- LED “L1” flashes: position 0 of M1 dure.
  • Page 14: Testing And Commissioning

    3”). To run the test: For all the above-mentioned documentation, Nice – verify that all the instructions stated in the “GENERAL through its technical assistance service – provides SAFETY WARNINGS AND PRECAUTIONS” chapter the following: pre-completed forms.
  • Page 15: Level 1 Programming (On-Off)

    6.2 LEVEL 1 PROGRAMMING (ON-OFF) All the Level 1 functions are factory-set to “OFF” and can be modified at any time. To check the various functions, refer to “Table 5”. 6.2.1 Level 1 programming procedure The user has maximum 10 seconds to press the buttons consecutively during the programming procedure, after which time the procedure terminates automatically and memorises the changes made up to then.
  • Page 16 To set multiple parameters during the procedure's execution, repeat the operations from point 2 to point 4 dur- ing the phase itself. The set value highlighted in grey (“Table 6”) indicates that this value is the factory setting. Table 6 LEVEL 2 FUNCTIONS (ADJUSTABLE PARAMETERS) Entry Parameter...
  • Page 17: Special Functions

    LEVEL 2 FUNCTIONS (ADJUSTABLE PARAMETERS) Entry Parameter Set value Description (level) 0% - Decreases the closing duration Allows for increasing or decreasing the duration of the closing manoeuvre. This is useful when 20 % the motor moves in the two directions at different 30 % speeds (for example, hydraulic motors) or when 40 %...
  • Page 18: Memory Deletion

    6.5 MEMORY DELETION TROUBLESHOOTING... (troubleshooting guide) The procedure described below restores the con- trol unit’s default settings. All the custom settings Some devices are configured for signalling the operating status TROUBLESHOOTING GUIDE will be lost. or the presence of any anomalies. If any anomalies occur, the “BlueBus”...
  • Page 19 Table 9 SIGNALS OF LED (B) (“FIGURE 22”) Status Meaning Possible solution All LEDs Check whether the control unit is powered. Check that the fuse (A - “Figure 1”) has not blown. If the fuse has blown, verify the cause and replace it with one having the same characteristics. No LED is lit No power to the control unit If also the “BlueBus”...
  • Page 20: Further Details (Accessories)

    Table 10 SIGNALS OF LED (L1..L4) (“FIGURE 22”) Status Meaning Possible solution LEDs L1 - L2 Change in the number of devices It is necessary to run the device learning procedure (refer to the Slow flashing connected to the “BlueBus” or “Learning of connected devices”...
  • Page 21: Connecting The Ibt4N Interface

    8.2 CONNECTING THE IBT4N INTERFACE PRODUCT DISPOSAL The control unit is equipped with a “IBT4N”-type connector for the IBT4N interface, which allows for connecting all devices equipped with BusT4 interface, such as, for example, Oview PRODUCT DISPOSAL This product is an integral part of the operator and programmers and the IT4WIFI Wi-Fi interface.
  • Page 22: Technical Specifications

    “partly completed machinery” Note - The contents of this declaration correspond to declarations in the official document deposited at the registered offices of Nice S.p.a. and in particular to the last revision available before printing this manual. The text herein has been re-edited for editorial purposes. A copy of the original declaration can be requested from Nice S.p.a. (TV) I.
  • Page 23: Instructions And Warnings For The User

    INSTRUCTIONS AND WARNINGS FOR THE USER Before using the automation for the first time, ask the installer to Safety devices out of order: the automation can also be used explain the origin of any residual risks and take a few minutes when one or more safety devices are defective or out of order.
  • Page 24 Nice SpA Via Callalta, 1 31046 Oderzo TV Italy www.niceforyou.com info@niceforyou.com...

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