PXM PX783 User Manual
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PXM PX783 User Manual

Driver led c.c. 4 x 700ma
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PX783
Driver LED
C.C. 4 x 700mA
User manual

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Summary of Contents for PXM PX783

  • Page 1 PX783 Driver LED C.C. 4 x 700mA User manual...

  • Page 2: Table Of Contents

    Table of Contents 1 Description....................4 2 Safety conditions..................5 3 Connector and control elements.............6 4 Designation of displayed messages............7 5 Device programming.................9 5.1 Button features......................9 5.2 Group DMX address settings..................9 5.3 Individual DMX address settings................10 5.4 Color settings mode....................11 5.5 No DMX signal response..................14 5.6 Description of DMX no-signal programs..............15 5.7 Master / Slave function...................17...
  • Page 3 Manufacturer reserves the right to make modifications in order to improve device operation. PXM Marek Żupnik sp.k. Podłęże 654 tel. +48 12 385 83 06 32-003 Podłęże mail: info@pxm.pl Rev.1-0 BDO register number 000005972 www.pxm.pl 07.11.2019...

  • Page 4: Description

    (12 – 48V DC) and high current-carrying capacity (max. 700mA) enable controlling high numbers of LEDs. The PX783 can be controlled the DMX signal and it can work on its own. In this case, the user has a fully programmable scene and 18 pre-programmed sequences for which the playback speed and smoothness of step changing can be freely set.

  • Page 5: Safety Conditions

    Safety conditions PX783 is a device powered with safe voltage 12 – 48V; however, during its installation and use the following rules must be strictly observed: 1. The device may only be connected to 12 – 48V DC with current- carrying capacity compatible with technical data.

  • Page 6: Connector And Control Elements

    9. The device cannot be used in places with temperature lower than 2°C or higher than 40°C. 10. Clean with damp duster only. Connector and control elements display programming keys PX783 4x700mA OUT W control outputs DMX input power supply...

  • Page 7: Designation Of Displayed Messages

    Designation of displayed messages DMX address of a device – a basic item in the MENU setting parameters for all channels simultaneously setting parameters for each channel individually inverting the meter display 180 degrees DMX address setting control method selection (RGB, Lightness / Color, etc.) no DMX signal response method selection Master / Slave mode settings Lightness / Color control mode...
  • Page 8 red balance green balance blue balance white balance white color balance on / off program playback speed level of steps change smoothness in the program red color during scene programming green color during scene programming blue color during scene programming white color during scene programming basic frequency of brightness control screen blanking...

  • Page 9: Device Programming

    – enters the next MENU level and confirms changes made 5.2 Group DMX address settings The menu of the PX783 driver allows for setting the DMX address within a range between 1 and 505 – 511 depending on work mode of device.

  • Page 10: Individual Dmx Address Settings

    NEXT 5.3 Individual DMX address settings The PX783 module has an option that allows for changing individual settings. It enables assigning any DMX address to every output channel. The simplest example of implementation of this function is to control the lightness of one-color LEDs connected to all outputs.

  • Page 11: Color Settings Mode

    ENTER ENTER NEXT ENTER NEXT The PX783 driver can operate in different control modes. Depending on the selected mode, the devices takes up a different NEXT numbers of channels, possible modes: The HSL mode (Hue, Saturation, Lightness) operates on three...
  • Page 12 of the group. Similarly, the third and the fourth DMX channels control the other group. The EFF mode – effects control – it is available on 8 DMX channels and allows to choose the right effect and parameters (description of the EFF mode is below) Description guide of EFF mode settings (table is on the next page): Channel 1 –...
  • Page 13 CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL 8 1 RED 2 GREEN 3 BLUE 5 MODE 6 SPEED 7 FADE BRIGHTNESS WHITE <0–7> Program 1 <8–15> Program 2 <16–23> Program 3 <24–31> Program 4 <32–39> Program 5 <40–47> Program 6 <48–55>...

  • Page 14: No Dmx Signal Response

    5.5 No DMX signal response This function is used both to protect the installation against the DMX signal loss and to obtain control over LEDs without connecting an external controller. Once it is activated, if there is no DMX signal the module will realize a desired function independently.

  • Page 15: Description Of Dmx No-Signal Programs

    Sc –self-programmed scene in which it possible to set values for RGBW colors (rEd, Grn, bLu, HtE) in range 0 – 255 for each color separately. Additionally can set the scene entry time (SPd) after decay DMX signal in range 0,1 – 99,9s. on –...
  • Page 16 Step 1 Step 2 Step 3 Step 4 Step 5 Step 6...

  • Page 17: Master / Slave Function

    Step 4 5.7 Master / Slave function The PX783 module has a built-in DMX-512 receiver and can be controlled from any desktop or controller running in this standard. Moreover, it is equipped with a programmable function of response to no DMX signal (noS).

  • Page 18: White Balance

    Sometimes, there can be problems with getting white color on the RGBW series LEDs. This may be a result of using diodes with different technical parameters. For this reason, the PX783 module is equipped with a white balance function. This option allows for choosing a correct color temperature...

  • Page 19: Smooth

    ENTER ENTER 4 x NEXT ENTER NEXT NEXT bLr – value for the red color (0 – 100) bLG – value for the green color (0 – 100) bLb – value for the blue color (0 – 100) NEXT bLY – value for the white color (0 – 100) bCn –...

  • Page 20: Light Control Frequency

    ENTER ENTER ENTER ENTER 5 x NEXT 5 x NEXT ENTER ENTER NEXT NEXT NEXT NEXT PREV PREV ENTER ENTER NEXT NEXT 5.10 Light control frequency The Frq function allows for setting the basic control frequency for the LEDs. This function is extremely useful in applications for the television industry.

  • Page 21: Screen Saving (Screen Blanking)

    NEXT 5.12 Temperatures limits and sensor failure PX783 has been equipped with a function that limits the output power depending on the temperature value read using the external sensor mounted in the lamp. This allows for programming a temperature value which, if reached, limits the power or disables the lamp supplied by the driver.
  • Page 22 The meaning of the statement: ENTER tMP – power limitation 4 x NEXT ENTER ENTER management depending on temperature read on the external NEXT NEXT sensor NEXT LiM – powering On and OFF of the power limitation function NEXT Lo – limit activation temperature value can be set between +30°C NEXT and +60°C...

  • Page 23: Display Function

    That is why the PX783 driver has a display flip feature available. It turns the screen 180°. The keys order is reversed as well.
  • Page 24 3s. To deactivate function the procedure is the same. The figure shows how flip function works. standard position PX783 4x700mA OUT W upside-down position NOTE! The keys on the reverse of the display are set in the same way as the...

  • Page 25: Default Settings And Device Errors

    In such a case, try to restore the device to its default settings before sending the PX783 to the service center. If, after restoring to its default settings, the device still does not operate correctly, please send it to our service center.

  • Page 26: Error Message

    Error message The device is equipped with a built-in memory work control function. If there are problems with the memory operation on the PX783 display, the Err message appears – memory error. In this situation, select the “enter” key. The device will reload the default configuration and upload it to the memory.

  • Page 27: Dmx Signal Connecting

    PX783 have to be connected to DMX line in serial mode, with no branches on DMX control cable. That means that DMX line, from the signal source, must be connected to DMX IN pins of PX783 and later, directly from DMX OUT pins to the next device in DMX chain.
  • Page 28 List of RDM parameters supported by the PX783: Parameter name Description SUPPORTED_PARAMETERS 0x0050 all supported parameters description of additional PARAMETER_DESCRIPTION 0x0051 parameters DEVICE_INFO 0x0060 information concerning the device SOFTWARE_VERSION_LABEL 0x00C0 firmware version of the device DMX starting address of the...
  • Page 29 No DMX 0x801C OFF_21 * signal settings of red channel value SCENE_RED * 0x801D for scene saved in PX783 settings of green channel value SCENE_GREEN * 0x801E for scene saved in PX783 settings of blue channel value SCENE_BLUE *...
  • Page 30 Parameter name Description SCREENSAVER_ON/OFF * 0x8022 settings of screensaver programs playback speed settings PROGRAM_SPEED * 0x8025 (playing next steps of program) settings of smooth transition PROGRAM_FADE * 0x8026 between following steps of a program to activate or deactivate the BALANCE ON/OFF * 0x8027 balance of output channels PWM_FREQENCY *...

  • Page 31: Programming

    Programming ENTER ENTER ENTER NEXT NEXT ENTER NEXT NEXT ENTER ENTER NEXT NEXT NEXT NEXT NEXT NEXT ENTER NEXT NEXT NEXT ENTER NEXT NEXT NEXT NEXT NEXT ENTER ENTER NEXT NEXT NEXT NEXT Next page...
  • Page 32 Previous page ENTER NEXT NEXT ENTER NEXT NEXT ENTER NEXT NEXT NEXT NEXT NEXT NEXT ENTER ENTER NEXT NEXT NEXT ENTER ENTER NEXT NEXT NEXT NEXT NEXT NEXT...

  • Page 33: Connection Scheme

    BLUE + BLUE - lampa LED lampa LED lampa LED Example connection the PX783 driver to the LED RGBW lamp: • the cables should be connected with the correct order of colors LEDs should be connected only in series •...
  • Page 34 Connection diagram of the RGBW lamp with a built-in temperature sensor (NTC 4K7 thermistor) PX783 4x700mA OUT W RGBW lamp with built-in NTC 4K7 thermistor The connection of the NTC 4K7 thermistor is applicable only when one lamp is connected to the driver. This is due to the fact that the device can read the temperature from only one lamp.
  • Page 35 Monochrome lamp in DW mode connection diagram PX783 4x700mA OUT W WHITE + WHITE – warm white BLUE + BLUE – cold white GREEN + GREEN – warm white RED + RED – clod white...

  • Page 36: Dimensions

    10 Dimensions...

  • Page 37: Technical Data

    11 Technical data type PX783 DMX input 1 (512 channels) DMX output 1 (24 – 512 channels) number of current outputs max current consumption 2,8A no-load power consumption output load capacity 700mA / channel (+2% ÷ -5%) output sockets screw terminals...
  • Page 38 Podłęże, 07.11.2019 DECLARATION OF CONFORMITY PXM Marek Żupnik spółka komandytowa Podłęże 654, 32-003 Podłęże we declare that our product: Product name: Driver LED C.C. 4 x 700mA Product code: PX783 meets the requirements of the following standards, as well as harmonised...

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