Device & bus addressing – Logitek Electronic Systems ROC User Manual

Page 18

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Logitek ROC Reference Manual

Page 18
The CommandBuilder manual includes details and examples of ROC specific features, such as

Monitor Hotkeys, Softkey Buttons and more. The programming of these features does require a
certain level of familiarity with the system. If you need assistance, please contact Logitek Electronic

Systems

or your reseller.

Device & Bus Addressing

Each device (such as a fader input or button panel) requires its own Device Number. Within that

device, each button, lamp and feature has a Bus Number. Together, the Device and Bus Numbers
allow the JetStream and Surface to communicate.

When configuring the ROC’s programmable buttons in CommandBuilder, you will require the

Device Number

and Bus Number for each button or lamp. The information below will help you

determine the addressing scheme in use on your ROC.

Modules

Module

How Addressing is determined

Max Modules Supported

ROC-MON

Uses the standard Monitor, Headphones, Guest/Studio & Cue Gain addressing

1

ROC-FADER

Device Set determined by COM port allocation (pre-defined)

4 modules (24 faders)

ROC-METER

Uses standard PGM Meter addressing

1

Device Numbers

In ROC v1.x the Device Number of a module is determined by its firmware and position.

Softkey Addressing

The twelve softkeys on the monitor module follow the Numix Bridge Button addressing scheme,
therefore the Bridge Button and Bridge Lamp keywords in Command Builder may be used.

The softkey buttons for a console connected to JetStream port 1 are on device 28 and the lamps are

on device 27. For port 2, use device 50 for buttons and 4F for lamps. For port 3, use device 64 for
buttons and 63 for lamps. Bus numbers are 32-43.

For example, button #1 on a console connected to JetStream port 1 is device 28 bus 32 and

its corresponding lamp is device 27 bus 32. Alternatively, it is valid to address button #1 on

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