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Set value for hot water tank
temperature
Set value for refrigeration
backwater temperature -
saline water
Set value for refrigeration
outflow water temperature -
saline water
Fault Reset
Selection for refrigeration
control
Selection for heating control
Selection for saline water's
work condition
Action return difference of
chilled water
Action return difference of
cooling water
Action return difference of
hot-water
BAS Reading Module
Reserve
On/Off State
Status of Running Mode
Status o Other Units
HMI Communication Status
Module's Communication Status
Module fault status
System's Chilled Backwater
System's Chilled Outflow Water
System's Cooling Backwater
Cooke Industries - Phone: +64 9 579 2185
Description for Modbus protocol interface
3, 6, 16
6
°C, ×10
3, 6, 16
7
°C, ×10
3, 6, 16
8
°C, ×10
3, 6, 16
9
1-Reset
0 - backwater
constant-water-temperature
3, 6, 16
10
control; 1 - outflow-water
constant-water-temperature
control
0 - backwater
constant-water-temperature
3, 6, 16
11
control; 1 - outflow-water
constant-water-temperature
control
3, 6, 16
12
0-standard; 1-saline water
3, 6, 16
13
°C, ×10
3, 6, 17
14
°C, ×10
3, 6, 18
15
°C, ×10
3, 6, 16
16
17 To
3, 6, 16
99
System State/Chiller Status
3
100
0-Off, 1-Power On
0-refrigeration; 1-heating; 2-heat recovery; 8-water pump
3
101
cycle
bit0: 1-anti-freeze;
bit1: 1-power-on warm-up
3
102
bit2: main machine's compressor status; ON-running;
OFF-stop; bit3: main machine's water pump status;
ON- running; OFF-stop
3
103
1-On，0-Off
3
104
bit0-7：Module 1-8，1-ON，0-OFF
3
105
bit0-7: Module 1-8, 1-Fault, 0-Normal
3
106
°C, ×10
3
107
°C, ×10
3
108
°C, ×10
78
Email: sales@cookeindustries.co.nz
Setting Range Shall Be the
Same as Unit's Set Value
Setting Range Shall Be the
Same as Unit's Set Value
Setting Range Shall Be the
Same as Unit's Set Value
Setting Range Shall Be the
Same as Unit's Set Value
Setting Range Shall Be the
Same as Unit's Set Value
Setting Range Shall Be the
Same as Unit's Set Value
Setting Range Shall Be the
Same as Unit's Set Value
Setting Range Shall Be the
Same as Unit's Set Value
1-8
Web: www.cookeindustries.co.nz
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