Master-Slave Communication Method - Daitsu FSTD SLIM - EC FLEX Series Installation And Maintenance Manual

Master-Slave Communication Method

There are two modes for the master-slave structure.
Global Control communication
The master unit will broadcast the settings to all slave units. During normal operation, slave units can receive commands from
its wireless handset and wall pad control panel. Upon receiving the master global commands, all slave unit settings will be
replaced by the master settings.
Addressable communication
The master controller must be the LCD wall pad. Slave unit parameters are set as usual. Upon receiving the control commands
from the master unit, the addressed slave unit settings will be replaced by the master settings.
DIPA-S1 address setting: ON=1, OFF=0.
DIPA-S1 SW6 DIPA-S1 SW5
1 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
If the master unit is equipped with a wireless handset only, it can only use the Global-Control communication method. If it is
equipped with a wall pad, it can use both communication methods.
DIPA-S1 SW4 DIPA-S1 SW3
0 0
0 0
0 0
0 0
0 1
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 1
1 1
1 1
1 1
0 0
0 0
0 0
0 0
0 1
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 1
1 1
1 1
1 1
DIPA-S1 SW2 DIPA-S1 SW1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
Page 44 of 71
Unit No. Remark
01 Master
02 Slave
03 Slave
04 Slave
05 Slave
06 Slave
07 Slave
08 Slave
09 Slave
10 Slave
11 Slave
12 Slave
13 Slave
14 Slave
15 Slave
16 Slave
17 Slave
18 Slave
19 Slave
20 Slave
21 Slave
22 Slave
23 Slave
24 Slave
25 Slave
26 Slave
27 Slave
28 Slave
29 Slave
30 Slave
31 Slave
32 Slave
SK2019 FSTD-SLIM-EC-FLEX-001_01