Andersen A Serie Guía De Programación Y Aplicación página 48

Home Automation Programming (RS485 Connection)-Continued
Command/Response byte definitions
Command Name
(hex)
55 OPEN/
AA CLOSE/
5A STATUSWITHPOLL
A5 STOP
5C STATUSWITHOUTPOLL
27 BUSY
B1 ACK
other not defined
9068150
Usage
Command used to open a window
or windows
Command used to close a window
or windows
Command used to request window status .
Console will request the latest window
status by querying windows over the radio
frequency (RF) communication channel .
Command used to tell the window to stop
moving . The STOP command should always
go through and should therefore never
receive a BUSY response .
Command used to request window status
without querying the windows over the
radio frequency (RF) channel . The console
will simply reply with the latest cached
status .
Reply sent by the console if it cannot
complete the command due to a previous
command that is in progress .
Reply sent by the console to commands
such as STOP, OPEN and CLOSE . E .g . when
the console gets a command to open
window 2 then the console will ACK this
command and then send the radio
frequency (RF) command to the window . It
may take up to 20 seconds for the
operation to conclude . It is the controller's
responsibility to request status later to
confirm the correct window state has been
attained .
48
Example Example Bytes
Example to close
window 1 on console 1:
Example to get status
for all windows on
console 1:
Example to get status
for all windows on
console 1:
FF 01 01 AA AC
FF 01 05 A5 AB
FF 01 05 5C 62