beautypg.com

EUCHNER AS-i 3.0 Command Interface User Manual

Page 85

background image

AS-i 3.0 Command Interface

Command Interface Examples

Subject to reasonable modifications due to technical advances

Id.-No.: 102875 Issue date - 3.12.2007

EUCHNER GmbH + Co. KG

Kohlhammerstraße 16, D-70771 Leinfelden-Echterdingen

Tel. +49/711/7597-0, Fax +49/711/753316

85

Setting the toggle bit:

The permanent parameter for the 16 bit module is written.

This command must be repeated for all 31 A-slaves and all 31 B-slaves. If you
don't connect a slave to an address, write the default value to the master (F

hex

) as

a permanent parameter.

5. Switch Master to Protected Mode

No result because toggle bit = 0.

Request: SET_PP

Byte 1

43

hex

(SET_PP)

Byte 2

80

hex

(T = 0, master 1, single master)

Byte 3

04

hex

(slave address to write to master)

Byte 4

07

hex

(PP to write (use low nibble)

Byte 5

00

hex

Byte 12

00

hex

Response

Byte 1

43

hex

Byte 2

80

hex

(T = 1, Result = 0)

Byte 3

00

hex

Byte 12

00

hex

Request: SET_OP_MODE

Byte 1

0C

hex

(SET_OP_MODE)

Byte 2

00

hex

(T = 0, master 1, single master)

Byte 3

00

hex

(= protected mode)

Byte 4

00

hex

Byte 12

00

hex

Response

Byte 1

00

hex

(or old values)

Byte 2

00

hex

(or old values)

Byte 12

00

hex

(or old values)