Marmitek X-10 User Manual download pdf (Page 12)

3. Programming a function code

Determine the function of the module by sending the set-up command

belonging to the function twice via the power line (see following table).

The LED responds with a number of flashes according to the selected function

once two identical set-up commands have been received.

Function (sending) Setup command No. of LED flashes

3.1 On/Off switch commands

(switch or pushbutton switch)

ON 3x

3.2 Dimming commands via 1-

pole, normally open, contact

Momentary switch

BRIGHT 5x

3.3 Dimming commands via

momentary switch with two

normally open contacts

DIM 6x

3.4 Group commands All Lights ON 8x

The programming per function chapter explains how to program the above

functions with helpful examples.

4. Programming options

The TWM4 has the option of converting the internal status (from ON to OFF

or from OFF to ON) upon receiving a group command: All Lights On, All Lights

Off, All Units Off.

This option is only applicable with the following functions:

A. Sending On/Off switch commands with switch or with 1-pole, normally

open contact, Momentary switch.

B. Sending dimming commands with 1-pole, normally open contact,

Momentary switch.

The application of this option depends on how the TWM4 is used. If

the TWM4 controls a switch actuator that responds to a group

command, the options of the TWM4 will also have to respond to the

same group commands. As a result, the status of the interface (TWM4)

will always be synch with the switch actuator.

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Marmitek X-10 User Manual Page 12