Daitsu FMCD-04 - Master-Slave Communication Method

Page 42 of 58
SK2019 FMCD-V-ECM-001
Master-Slave Communication Method
There are two modes for 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 local wireless handset and wall pad control panel. Upon reception of 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 a master, 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
DIPA-S1
SW4
DIPA-S1
SW3
DIPA-S1
SW2
DIPA-S1
SW1
Unit No.
Remark
1
0
0
0
0
0
01
Master
0
0
0
0
0
1
02
Slave
0
0
0
0
1
0
03
Slave
0
0
0
0
1
1
04
Slave
0
0
0
1
0
0
05
Slave
0
0
0
1
0
1
06
Slave
0
0
0
1
1
0
07
Slave
0
0
0
1
1
1
08
Slave
0
0
1
0
0
0
09
Slave
0
0
1
0
0
1
10
Slave
0
0
1
0
1
0
11
Slave
0
0
1
0
1
1
12
Slave
0
0
1
1
0
0
13
Slave
0
0
1
1
0
1
14
Slave
0
0
1
1
1
0
15
Slave
0
0
1
1
1
1
16
Slave
0
1
0
0
0
0
17
Slave
0
1
0
0
0
1
18
Slave
0
1
0
0
1
0
19
Slave
0
1
0
0
1
1
20
Slave
0
1
0
1
0
0
21
Slave
0
1
0
1
0
1
22
Slave
0
1
0
1
1
0
23
Slave
0
1
0
1
1
1
24
Slave
0
1
1
0
0
0
25
Slave
0
1
1
0
0
1
26
Slave
0
1
1
0
1
0
27
Slave
0
1
1
0
1
1
28
Slave
0
1
1
1
0
0
29
Slave
0
1
1
1
0
1
30
Slave
0
1
1
1
1
0
31
Slave
0
1
1
1
1
1
32
Slave
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.