UNIT PARAMETERS
NO.
Short Name
(BACnet Object Name)
Function Code
Register
Address
Note
Unit
1
Software Versions A
3
1000-1009
2
AI1-32
3
1021-1052
3
Chiller EWT
3
1021
4
Ambient Temp
3
1022
5
Ckt1 Coil Temp
3
1023
6
Ckt2 Coil Temp
3
1024
7
Unit LWT
3
1025
8
Chiller LWT
3
1026
9
Ckt1 Suct Temp
3
1027
10
Ckt2 Suct Temp
3
1028
11
Ckt1 Comp1 DLT
3
1029
12
Ckt1 Comp2 DLT
3
1030
13
Ckt2 Comp1 DLT
3
1031
14
Ckt2 Comp2 DLT
3
1032
15
Ckt1 Suct Pr
3
1040
16
Ckt2 Suct Pr
3
1041
17
Ckt1 Disch Pr
3
1042
18
Ckt2 Disch Pr
3
1043
19
3
1054
20
Ckt1 fan motor fault
3
Bit1: 1-Fault
21
Ckt2 fan motor fault
3
Bit2: 1-Fault
22
Ckt1 HPS and Comp1/2 overload
3
Bit3: 1-Fault
23
Ckt1 LPS
3
Bit4: 1-Fault
24
Chiller WFS
3
Bit5: 1-Fault
25
Cooling/Heating mode
3
Bit6: 1-Fault
26
Start/Stop mode
3
Bit7: 1-Fault
27
External Interlock
3
Bit8: 1-Fault
28
Power protector
3
Bit9: 1-Fault
29
Ckt2 HPS and Comp1/2 overload
3
Bit10: 1-Fault
30
Ckt2 LPS
3
Bit11: 1-Fault
31
Unit WFS
3
Bit12: 1-Fault
32
3
1055
33
Unit water valve
3
bit0: 1-ON, 0-OFF
34
3
1056
35
Ckt1 fan motor
3
bit0: 1-ON, 0-OFF
36
Ckt1 fan motor speed
3
bit1: 1-ON, 0-OFF
37
Ckt1 Comp1
3
bit2: 1-ON, 0-OFF
38
Ckt1 Comp2
3
bit3: 1-ON, 0-OFF
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
