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Summary of Contents for PXM PX254
- Page 1 PX254 LED Driver 3 x 6A OC MANUAL...
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Page 2: Table Of Contents
21. Technical specification......................22. Declaration of conformity..................... Manufacturer reserves the right to make modifications in order to improve device operation. tel.: +48 12 626 46 92 PXM Marek Żupnik spółka komandytowa fax: +48 12 626 46 94 ul. Przemysłowa 12 E-mail: info@pxm.pl... -
Page 3: General Description
2. SAFETY CONDITIONS PX254 LED Driver 3 x 6A OC is a device powered with safe voltage 12-24 V; however, during its installation and use the following rules must be strictly observed: 1. The device may only be connected to 12 - 24 V DC with current-carrying capacity compatible with technical data. -
Page 4: Connections And Control Elements Description
3. CONNECTIONS AND CONTROL ELEMENTS DESCRIPTION DMX-512 input Display DMX-512 output Control outputs Power supply Programming keys 4. 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 DMX address setting control method selection (RGB, LIGHTNESS / COLOUR, etc.) -
Page 5: Dmx Address Settings
programme no. 17 DMX address settings for first channel MASTER mode on / off number of channels being sent in the MASTER mode white colour balance setting red balance green balance blue balance white colour balance on / off program playback speed level of steps change smoothness in the program red during scene programming colour green colour during scene programming... -
Page 6: Display Flip Function
In such case the displayed messages become illegible, that does not have the influence on device operation, but makes the programming much more difficult. That is why the PX254 driver has a display flip feature available. It turns the screen 180°. The keys order is reversed as well. -
Page 7: White Balance
Sometimes, there can be problems with getting white colour on the RGB series LEDs. This may be a result of using diodes with different technical parameters. For this reason, the PX254 module is equipped with a white balance function. This option allows for choosing a correct colour temperature for full activation of all 3 outputs (white colour). - Page 8 Description guide of EFF mode settings EFF mode (effect) channels desription CHANNEL1 CHANNEL2 CHANNEL3 CHANNEL5 CHANNEL6 CHANNEL7 CHANNEL4 – MODE GREEN BLUE SPEED FADE BRIGHTNESS < 0 7 > Program1 < 8 - 15 > Program2 < 16 - 23 > Program3 <...
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Page 9: Individual Settings
10. INDIVIDUAL SETTINGS The PX254 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-colour LEDs connected to all outputs. In this example, the same address must be assigned to all channels so that all outputs are controlled by one slider on the control panel. -
Page 10: Description Of Programs
function - to change the rate of step change, you need to click enter on the tab of a program you are interested in. Then, click the „next” or „previous” buttons to set the FAd parameter. Then, press the „enter” button and enter a chosen value between 0 (abrupt transition) up to 100 (completely smooth transition) using the „previous”... -
Page 11: Light Control Frequency
13. 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. By applying the "flicker free" technology, it is possible to avoid the unpleasant flickering effect which is caused by improper signal synchronization that controls the LEDs. -
Page 12: Smooth
15. SMOOTH The driver is equipped with a smoothing option. Smooth feature allows for smooth changes in lightness and colour. When the transition between successive DMX values sent to the lamp is turned on (e.g. corresponding to changes in lightness) the changes are smooth with no visible twitches, which prevents the common light "vibrations"... -
Page 13: Default Settings And Memory Error (Err)
It is also possible to exit this menu without returning to default settings by pressing the „escape” key. Please note that all set parameters of the PX254 device after restoring the default settings will ź be changed to those shown below: DMX address - 1, ź... -
Page 14: Rdm
17. RDM The PX254 supports the DMX-RDM protocol. DMX protocol allows only of a one-way data transmission, while its extension the RDM protocol can transmit information in two directions. This makes possible to simultaneously send and receive information, and hence the possibility of monitoring activities of the compatible devices. - Page 15 SMOOTH_DIS_0/P2P_1/TIM_2 - the choice of options relating to the Smooth function - PID: 0x801A, Editable parameter. At 0 value Smooth is turned off, for a value of 1 Smooth mode is set to a Packet to Packet (P2P) and for the value of 2 Smooth is in time mode (TIM-description in 14th point).
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Page 16: Programming
18. PROGRAMMING - MENU TREE NOTES: 1. ENTER allows for entering a ENTER ENTER ENTER subsequent "submenu" and saving a NEXT NEXT selected parameter. 2. ESCAPE allows for returning to the ENTER previous menu without saving changes. NEXT 3. NEXT allows for moving forward within the selected menu. -
Page 17: Connections Scheme
19. CONNECTION SCHEME PX254 uses active type DMX, therefore there is no need to use terminators at the end of the DMX line. With this solution applied, there is no limitation of number devices that can be connected to the DMX controller (connected in series). -
Page 18: Dimensions
20. DIMENSIONS 175 mm 21. TECHNICAL DATA - DMX channels - power supply 7 - 24 V DC - current consumption max. 18 A - no-load current consumption 30 mA for 12 V DC 40 mA for 24 V DC - output channels number - control accuracy 16 bit... -
Page 19: Declaration Of Conformity
30-701 Kraków, Poland fax: +48 12 626 46 94 DECLARATION OF CONFORMITY according to guide lines 2004/108/EC and 2006/95/EC Name of producer: PXM Marek Żupnik sp. k. Manufacturer’s address: ul. Przemysłowa 12 30-701 Kraków, Poland We declare that our product:...
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