Definition Of Address; Sese; Remote Address; Group Number And Device Number - Yamaha DEQ5E Operation Manual

4. Definition of address
(1) Local address
The number that identifies one DEQS(E) from other DEQ5(E)s on a RS-485 network is called its "Local
Address".
(2) Remote address
By specifying the local address of the recipient, transmission to devices with the specified local address is
possible.
(3) Group number and Device number
An address is a combination of two types of numbers: Group and Device.
Group number can be set to between 1 through 7, and the Device number can be set to between 1 and 31.
(4) Broadcast address
The Remote address can specify Broadcast address ("*" for DEQS), which enables transmission to an entire
Group or Devices, except for the above mentioned setting range. When a Broadcast address is set, it is possible to
transmit data to a specified group.
[Example 1] When Group number is set to Broadcast
ө GROUP No. 1
DEVICE No. 1
DEQ5 (transmission side) ---> DEQBE (reception side)
|
GROUP No. 1
GROUP No. * (Broadcast) e
DEVICE No. 1 |
DEQ5E (reception side) | DEVICE No. 2
l
© GROUP No. 2
VICE No. 1
H DEQSE (reception side) DEVICE No. 1
i
ө GROUP No. 2
DEVICE No. 2
DEQ5E (reception side)
|
GROUP No. 3
DEVICE No. 1
DEQBE (reception side)
i
16) GROUP No. 3
; I DEVICE No. 2
DEQBE (reception side)
e
When transmission and reception setting is made as shown above, only the devices with its Device number set to
"1" (CD, @, and @ in the above case) respond to the remote control signal received from DEQS, despite the
Group number setting on the recipient side.
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