SYSTEM PARAMETERS
NO.
Short Name
(BACnet Object Name)
Function Code
Register
Address
Note
System Setpoints
1
Chiller ON/OFF
3
100
0-OFF, 1-ON
2
System Status
3
101
0-Cooling
、
1-Heating
、
8-Pump
3
Other status
3
102
bit0: 1-Antifreezing
bit1: 1-Defrost
bit2: 1-Low Sound Mode
bit3: Pump Status, 1-On, 0-Off
Bit4: Compressor Status, 1-On, 0-Off
4
HMI Communication status
3
103
1-ON, 0-OFF
5
Unit Networks status
3
104
bit0-16: Unit1-16, 1-ON, 0-OFF
6
Unit fault status
3
109
bit0-16: Unit1-16, 1-Fault
7
Chiller EWT
3
110
8
Chiller LWT
3
111
9
3
112
10
Ambient Temp
3
113
11
Chiller loading
3
114
0-100: 0-100%
12
Available mode
3
115
0-Heat pump, 1-Cooling only
13
Total run hours
3
117
14
Unit Networks status
3
121
bit0-16: unit17-32, 1-On, 0-Off
15
Unit fault status
3
122
bit0-16: unit17-32, 1-Fault
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
