Daikin DCPH02 - Page 43

DHOS-CS-IM-2107004D 40
The parts name and function of DCPA01 is shown in the picture below.
DS Switch Setting for Modbus communication (DS1 and DS2)
DS
Pin
Function
OFF
ON
DS1
1
Reserve
-
-
2
Baud Rate
9600bps
19200bps
3
Stop Bit
Stop Bit 1 (Parity)
Stop Bit 2 (Non Parity)
4
Parity*
Even
Odd
*Parity setting will enable when DS1-3 is off.
DS2
1-4
Slave Address
0: No Modbus communication
1-15: Slave Address 1-15
OFF: 0 ; ON: 1
*1: off, 2: off, 3: off, 4: on (0001) is 1
DIP switch input format is binary.
Pin 1 as MSB – Most Significant Bit
Pin 4 as LSB – Least Significant Bit
Refer to Decimal to Binary Table for aid on
conversion
Only 1 DCPA01 adaptor card can be connected to 1 Reiri for Home (Lite Version).