Carrier XCT7 Installations- Und Bedienungsanleitung Seite 19

Address Setting When Using Central Controller
3. Third party interface
Communication parameter:
Communication parameter
Baud rate: 9600
data bits: 8
Check bit: None
Stop bit: 1
Start bit: 1, One frame command
finished, using CRC to check
Point table:
Point descrip-
tion
All On/All Off
Indoor unit(1-
128 ON/OFF
setting
Indoor unit(1-
128 ON/OFF
state
Indoor unit(1-
128 Malfunc-
tion state
Indoor unit 1
ON/ OFF set-
ting
Indoor unit 1
mode setting
Indoor unit
1 temperature
setting
Indoor unit 1
fan speed
setting
Slave ID :1
Function code: inquiry 03H; control 10H
Protocol Extra
address address
40006
) 40011-
40018
0-15
) 40019-
40026
0-15
) 40027-
40034
0-15
40043
40044
40045
40046
Point type
DI: switching value input signal
DO: switching value output signal
AI: analog value input signal
AO: analog value output signal
Point
type
AO
(Write)
1:All On
DO
(Write)
DI
(Read)
DI
(Read)
AO
(Write)
19
State
0:All Off
1:ON 0:OFF
1:ON 0:OFF
1:Error 0:Normal
1:ON,0:OFF
0:Auto,1:Fan 2: Cool-
4:Heating
ing,3:Dry,
Integer from 16 to 30
0:Auto,1:Low 2:
Medium,3:High