ICC ETH-1000, Инструкция по эксплуатации

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ICC
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Enter “5.12” for the Multiplier since these values are
scaled by 512 on the water heater and we would like to
preserve 2 decimal places
.
•
Click Create .
o
Create one service object to monitor the controlling temperature.
•
Enter “0” into the Block Num field.
•
Enter “5” into the Start Param field.
•
Enter “1” into the Num Params field.
•
Enter “4” into the Database Addr field.
•
Uncheck the “write” function code check box (these are
monitor-only parameters, so there will be no need to write
to them)
•
Enter “5.12” for the Multiplier.
•
Click Create .
o
Create a final service object to control the setpoint values.
•
Enter “0” into the Block Num field.
•
Enter “6” into the Start Param field.
•
Enter “2” into the Num Params field.
•
Enter “100” into the Database Addr field.
•
Check both the “read” and “write” function code check
boxes.
•
Enter “5.12” for the Multiplier.
•
Click Create .
Finishing Up
•
Download the configuration to the gateway (see section 8.1 for more
information on downloading a configuration to a device).
•
Connect the gateway to the water heater and the BAS.
Where are the monitor and command values?
Database
Addresses
Water Heater Parameter BACnet Object
0 & 1 Primary Temperature Analog Input 0
2 & 3 Secondary Temperature Analog Input 1
4 & 5 Controlling Temperature Analog Input 2
100 & 101 Setpoint Temperature Analog Output 0
102 & 103 Setpoint Differential Analog Output 1