steute RF Rx SW868-USB Originalbetriebsanleitung Seite 11

RF Rx SW868/SW915/SW917/SW922-USB
Telegrammaufbau / Funkempfänger
Telegram structure / Wireless receiver
English
Teaching in and deleting of switchgear
In the teach-in mode switchgear can be taught-in or deleted. A maximum of 40 addresses can be stored. For the selection the receiver must re-
ceive a telegram with the appropriate command. The telegram must have the following structure:
Byte 1
Meaning PREAMBLE
Response of receiver
Byte 1
Meaning PREAMBLE
2 3 4 5
LEN CMD ADR
2 3 4
LEN CMD STATE
6 7
PREAMBLE
CHECKSUM
LEN
CMD
ADR
CHECKSUM
5
PREAMBLE
CHECKSUM
LEN
CMD
STATE
CHECKSUM
11 / 16
Meaning
0x03
telegram length
operation mode: 0x83: teach in
address
0x84: delete address
address of switchgear
check sum for verification of data
(Modulo 256) Byte 1 - 6
Meaning
0x03
telegram length
operation mode: 0x83: teach in
address
0x84: delete
address
status of the command:
0xAA Successful operation,
0xEE Error
check sum for verification of data
(Modulo 256) Byte 1 - 4