Do you have a question about the MIDI and is the answer not in the manual?
Questions and answers
Lorraine Chinanayi
April 23, 2025
What does it mean if a State LED is not powering up, only power and reference LEDs are powering up. How do we power up the State LED. Even after pressing learn nothing is happening. After powering off on, still no change
1 comments:
Mr. Anderson
May 12, 2025
If the STATE LED is off while the POWER and REFSW LEDs are on, it indicates normal operation. The STATE LED lights up during startup and learning, and flashes if an error is detected. To power up the STATE LED, initiate the learning procedure by pressing the LEARN button for about 1 second immediately after power-up. The LED will light during learning and turn off once learning is complete.
Commissioning Door operators delivered directly from the factory are pre-adjusted. Power Supply - The WHD-MIDI / SUPRA-drive provides trans- - Select the recommended fuse for the nominal formers for both different voltage ranges and voltage range, see table can supply with 120Vac or 230Vac.
(see also connection diagram - In this mode of operation the re-opening of the in chapter 9 -> MIDI or chapter 10 -> SUPRA). door by a safety device is not activated. (ena- bles the adjustment of the closing force).
Blatt/ sheet D823MGB.007 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions Adjustments always to be done Closing Force Adjustment An adjustment of too high closing force - Drive the door with the close button (or close may cause serious injury to passengers.
Blatt/ sheet D823MGB.008 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version C-23.07.2009 Geprüft/ approved WAT/MZE Operating instructions Description of LED´s LED’s Inputs Name LED leuchtet wenn Input 1 is connected to COM Input 2 is connected to COM...
Blatt/ sheet D823MGB.009 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions Electrical Interfaces Inputs The Inputs are activated if they are switched at COM. Name of the ter- Terminal Symbol Explanation minal COMMON Common line for I 1..4...
Blatt/ sheet D823MGB.010 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions Passenger protection device input and supply The Input is activated if put at GND. Terminal Symbol Name of the terminal Explanation...
Blatt/ sheet D823MGB.011 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions DIP-Switches S1/1 Test Button operation (buttons active) Normal operation (command inputs on X1 active) Automatic reopen on obstruction or IPD No automatic reopen...
Blatt/ sheet D823MGB.012 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions Troubleshooting There is a fault if the State LED is blinking. The 8.1.2 The door does not open faults can be read by WPT.
Blatt/ sheet D823MGB.013 Door Drive atum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/FLE Operating instructions The door does not reopen Faults causing reset or switch off (STATE LED is blinking, blink - If no automatically Re-open is selected (DIP...
Blatt/ sheet D823MGB.014 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/FLE Operating instructions Reset of coupler width Reset of all door parameters (this function can be activated by service tool only, see item “11.4.2.2 Reset to If the coupler parameter must be reset (e.g.
Blatt/ sheet D823MGB.015 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/FLE Operating instructions Exchange of electronic box Preparation for learning of door parameter 1 DIP switch setting has to be copied from the 3 The DIP Switch S1/1 (Test Button Operation) replaced board, see chapter 7: “DIP-Switches”.
Blatt/ sheet D823MGB.016 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/FLE Operating instructions Learning door parameter Is no reference switch available the direc- tion of the motor rotation has to be chan- ged by pressing the Learn button twice 1 Switch power on.
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Blatt/ sheet D823MGB.017 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version C-15.04.2009 Geprüft/ approved WAT/MZE Operating instructions 10.1 Circuit diagram MIDI drive (till 7/09, DC motor) Änderungen vorbehalten! Subject to change without notice! EXCELLENCE IN COMPONENTS...
Blatt/ sheet D823MGB.018 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version C-15.04.2009 Geprüft/ approved WAT/MZE Operating instructions 10.2 Wiring diagram MIDI (from 8/09) a. SUPRA drive (PS motor) Änderungen vorbehalten! Subject to change without notice! EXCELLENCE IN COMPONENTS...
The Programming Tool can be connected directly data (for example the speed values) are stored in a to the WHD MIDI / SUPRA board at the plug X8, memory which is independent from power supply, there are no further adjustments are neccessary.
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- WHD MIDI (DC Motor) 1 Login of the Programming Tool - Press the ‘ON’-button longer than 2 seconds until you can see the Log-in Display. * WHD - MIDI DRIVE * * DC Motor GB * SW Vx.x, dd.mm.jjjj...
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Blatt/ sheet D823MGB.021 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions 11.4.2 ‘F2’: Profile Data F1 Door Movement Use changed Value? F2 Coupler Movement F3 Reopen Time F8 Back YES/NO F8 Back This menu allows you to call up 2 further casca- By pressing the keys ‘YES’...
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Blatt/ sheet D823MGB.022 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions 11.4.3 ‘F1’: Door Movement 11.4.4 ‘F4’: Next (Door Movement) F1 Open Speed F1 Brake Parameter F2 Close Speed F2 Position Out...
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Blatt/ sheet D823MGB.023 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions 11.4.5 ‘F2’: Coupler Movement 11.4.6 ‘F3’: Statistic F1 Counter F1 Coupler Speed F2 Timer F2 Coupler Width F3 Distance F8 Back...
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Blatt/ sheet D823MGB.024 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions 11.4.7 ‘F4’: Next (Statistic) 11.4.8 ‘F4’: Next (Main Menu) F1 Energy F1 Error List F2 Belt Position F3 Log Out F8 Back...
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(then it is the door panel position), negative - coupler area 11.4.4.3 ‘F3 Log Out’ By pressing F3 the communication between door drive and WPT is stopped and the WITTUR Programming Tool switches off. Änderungen vorbehalten! Subject to change without notice! EXCELLENCE IN COMPONENTS...
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EN81 energy limitation 0.5 sec. in open and close direction (depends also (Max. mass = m_equ). on various different coupler types). 12.1 Default adjustments for MIDI drive Speed adjust. Max. mass Öpen speed Close speed Nudging speed Acceleration (acc.
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Blatt/ sheet D823MGB.027 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions 12.2 Default adjustments for SUPRA drive Speed adjust. Max. mass Open speed Close speed Nudging speed Acceleration (acc. EN81) [kg] [mm/s]...
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Blatt/ sheet D823MGB.028 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions Drive belt 13.1 Belt tension Standard Measure Should be free from dust Should be in good condition Push belt by the finger as in picture, belt must bend about...
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Blatt/ sheet D823MGB.029 Door Drive Datum/ date 01.03.2004 MIDI / SUPRA Stand/ version B-18.12.2008 Geprüft/ approved WAT/MZE Operating instructions 13.2 Belt exchange Step Action Remove belt fixing (screws) Release old belt from belt fixing plastic Shorten the new belt according to old belt Assemble the new belt.
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14.1 Centre opening Pos. Part number Description Remarks 903375 G03 Motor unit, coupler left, MIDI 602748G0x in use till 07/2009 903375 G04 Motor unit, coupler right, MIDI 903375G0x in use from 08/2009 601370 G03 Motor unit, coupler left, SUPRA 601370 G04...
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14.2 Side opening Pos. Part number Description Remarks 903375 G03 Motor unit, left opening, MIDI 602748G0x in use till 07/2009 903375 G04 Motor unit, right opening, MIDI 903375G0x in use from 08/2009 601370 G03 Motor unit, left opening, SUPRA 601370 G04...
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Do you have a question about the MIDI and is the answer not in the manual?
Questions and answers
What does it mean if a State LED is not powering up, only power and reference LEDs are powering up. How do we power up the State LED. Even after pressing learn nothing is happening. After powering off on, still no change
If the STATE LED is off while the POWER and REFSW LEDs are on, it indicates normal operation. The STATE LED lights up during startup and learning, and flashes if an error is detected. To power up the STATE LED, initiate the learning procedure by pressing the LEARN button for about 1 second immediately after power-up. The LED will light during learning and turn off once learning is complete.
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