An agreed colour for the ordinary night. DMX control when the brief changes. Explore preset-colour operation and high-frequency LED driving in compatible configurations.
Compatible Modaluce DMX-equipped driver configurations can be preconfigured with a standalone colour until the specified DMX takeover condition is met. High-frequency LED driving is a separate characteristic from DMX update rate. Confirm the selected driver, light engine, actual frequency, takeover command, signal-loss behaviour and restart settings; this is not a universal specification for every fitting.
A building does not need a changing colour programme every night. It may need one deliberate tone: a quiet architectural white, a brand colour at an entrance or a colour chosen for the material. On other occasions, the same installation may need to respond to a wider lighting programme.
With compatible Modaluce DMX-equipped driver configurations, those two operating intentions can be considered together. The driver can be preconfigured with a standalone colour, retaining that setting until the specified DMX takeover condition is met. Everyday operation does not have to depend on a continuously connected external controller.
The value is not simply another control option. It is a clear answer to a practical question: what should the building look like when the event system is not controlling it?
Define the everyday colour
Agree the ordinary appearance before the event scenes. Depending on the selected light engine and driver, the brief might call for pink, red, blue, a supported white setting or another achievable mix. Record the required intensity as well as the colour.
A named colour is a starting point, not a measured colour specification. The selected LED channels, optical distribution and illuminated material affect what people see. A mixed white is not automatically equivalent to a dedicated white source, nor does a screen preview establish colour rendition or installed appearance.
Modaluce can discuss a project-configured preset for a compatible fitting and driver. Confirm the actual configuration rather than assuming that every model, colour engine or driver in a product family has the same capability. The architectural colour specification guide explains the wider selection.
Standalone does not mean uncontrolled
In standalone operation, the driver still manages the LED channels. The distinction is that everyday operation need not rely on a continuously connected external DMX controller once the agreed preset has been configured.
This does not mean that a fixture has an app, wireless networking or an automatic calendar. It does not eliminate the need to resolve supply, electrical protection, installation or commissioning. It also does not mean that future DMX operation can be added without planning its cabling, interfaces and control equipment.
A dedicated single-colour luminaire and a programmed multichannel preset are different specifications. Choose between them according to the intended colour, future operating needs and the actual product options, not the word “smart”.
Define the DMX takeover
The preset remains the operating intention until the defined DMX takeover condition is met. Agree the address, control personality, channel mapping and command behaviour for the chosen driver. Do not assume that any signal on a cable, any non-zero value or any controller connection is the required trigger.
For a building that changes character on selected occasions, the brief can separate the ordinary preset from the authorised DMX programme. The controller, gateway and commissioning team then have a clear role. Their responsibilities include how takeover is initiated and how the installation returns to its ordinary state.
The DMX, RDM and DALI guide explains why these protocol and configuration decisions belong in the control schedule.
High-frequency LED driving
Compatible Modaluce driver configurations offer high-frequency LED driving. This is a feature of how the driver operates the LEDs, distinct from the frequency at which a DMX controller sends new channel values.
LED or PWM frequency, DMX update rate and dimming resolution describe different things. A high-frequency LED driver does not, by itself, make the DMX network update faster or establish a particular dimming resolution.
Confirm the actual frequency for the selected driver and operating mode, including relevant dimming conditions. Where photography, filming or broadcast matters, assess the proposed equipment with the intended camera settings and light levels. No single refresh-rate description establishes flicker-free results for every camera or shutter setting.
What happens after signal loss or a restart?
DMX takeover, DMX loss and a power restart are separate conditions. A project should not leave their relationship to assumption.
- Initial operation: identify the agreed preset colour and intensity and how they are configured.
- DMX takeover: define the valid command condition and the authorised controller.
- Signal loss: confirm whether the selected driver holds its last state, returns to a preset or behaves differently.
- Power restart: confirm which settings are retained and the actual restart sequence.
- Return to everyday operation: agree how the facilities team restores the ordinary appearance after an event.
These behaviours must be confirmed for the supplied driver. A predefined starting colour is not a universal promise about signal-loss recovery, fault operation or emergency lighting.
Put the operating intent in the specification
Identify the exact luminaire, LED engine and driver. Record the required preset, intensity, control personality, addressing and takeover condition. Add the agreed signal-loss and restart behaviour, any camera-related requirements and the commissioning checks needed to demonstrate them.
For example, a hospitality entrance might use an agreed colour for normal operation and a separately commissioned DMX programme for selected occasions. This is an illustrative operating brief, not a claim about a particular completed installation or every Modaluce product.
Use Light Studio to explore supported visual settings and communicate the intended appearance. It is a visual design aid, not a simulator of driver firmware, DMX handover or camera behaviour. Confirm those functions with the actual equipment.
Bring the colour intent and operating sequence to Modaluce. We can assess a compatible configuration and help turn “one colour most nights, DMX when needed” into a defined project requirement.
Bring an operating brief to the fitting selection
State the intended everyday colour and intensity, the occasions requiring external control, and the behaviour required when control is removed or power returns. Identify the light engine as well as the driver; a programmed mix is not a dedicated single-colour source.
Use the commercial collection to select the luminaire, then discuss the operating brief. Confirm any light-output modulation frequency, including PWM where used, and the operating settings for the selected driver and mode. Use Studio to communicate the intended appearance; it does not configure the driver.
Agree the required sequence before calling it verified
Write the selected preset and intensity, engine and actual driver/mode beside the required startup, takeover, loss and restart states. Confirm these functions for the selected driver and operating mode.
In a hypothetical operating brief, the building starts in an agreed ordinary scene and external control is required for occasions. Record the takeover condition and required return state as open until the actual configuration has been checked.
High-frequency LED driving remains separate from DMX update rate and dimming resolution. Use the driver-selection guide for electrical compatibility questions. A Studio colour preview does not program a preset.
Use the preset and takeover record Excel workbook for the editable record, instructions, field guidance and fictional worked examples. The PDF companion provides a printable guide. All worked examples are fictional and are not project records, product-test results or accepted specifications.
Technical context and references
Availability and operating behaviour are configuration-specific. A visual preview is not a driver simulation, and high frequency alone does not guarantee camera performance.
Further specification resources
Read the dedicated explanation of LED flicker, PWM and DMX updates, then keep the driver and operating evidence in the handover templates.
