DNP Supernova Epic Manuale d'uso - Pagina 10

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Communication

IR remote control

The screen is operated by the standard protocol, RC5. Please see below for details:

Description

Close curtains

Move curtains to 1.33:1 (4:3) format

Move curtains to 1.78:1 (16:9) format

Move curtains to 1.85:1 format

Move curtains to 2.35:1 format

Move curtains to 2.40:1 format

Move curtains to "Custom 1" format

Move curtains to "Custom 2" format

Move left curtain left

Move left curtain right

Move right curtain left

Move right curtain right

Save current curtain positions as "custom 1" format

Save current curtain positions as "custom 2" format

RS-232 serial control

Protocol

The interface is based on RS-232 using 115200 Baud, 8 bits, 1 start bit, 1 stop bit and no parity.

Use RS-232 straight-through cables.

The protocol is line-oriented. The controller expects single command lines containing a command

word - optionally followed by one or more parameters, each separated by one or more spaces.

Command lines must be terminated by a single carriage return (ASCII code 13) and may be

optionally followed by a linefeed (ASCII code 10).

User commands

Command

Function

? or h

Shows the help menu

Moves the curtains to fully closed position

format 133

Moves the curtains to 1.33:1 format position

format 178

Moves the curtains to 1.78:1 format position

format 185

Moves the curtains to 1:85:1 format position

format 235

Moves the curtains to 2.35:1 format position

format 240

Moves the curtains to 2.40:1 format position

format 1

Moves the curtains to "custom 1" format position

format 2

Moves the curtains to "custom 2" format position

reset

Resets curtains

Immediately stops current screen movement

Shows the firmware version

The illustration shows a typical pulse

train of an RC5 message.

This example transmits command

0x35-53 to address 0x05-5.

LCD remote

RC5 address

0x1B - 27

1.33:1

0x1B - 27

1.78:1

0x1B - 27

1.85:1

0x1B - 27

2.35:1

0x1B - 27

2.40:1

0x1B - 27

(L) ◄

0x1B - 27

(L) ►

0x1B - 27

(R) ◄

0x1B - 27

(R) ►

0x1B - 27

SAVE C1

0x1B - 27

SAVE C2

0x1B - 27

RC5 command

0x2C - 44

0x2D - 45

0x2E - 46

0x2F - 47

0x35 - 53

0x36 - 54

0x1E - 30

0x1F - 31

0x29 - 41

0x27 - 39

0x28 - 40

0x26 - 38

0x32 - 50

0x39 - 57