The following table describes the attributes used by this module:
|
Name |
Type 1 |
Description |
Default Value |
|---|---|---|---|
|
Chiller Setpoint |
Indicates the setpoint of the chillers, chill water. |
||
|
Condenser Water Temperature |
Indicates the condenser water temperature. |
0 °C, 0 °F |
|
|
Enable |
Provides the enable input, which allows the process to run. |
False |
|
|
Lift High Range |
Defines the upper end of the lift range. Lift is the difference between the entering condenser water temperature and the leaving chilled water temperature. |
22.7 °C, 41 °F |
|
|
Lift Low Range |
Defines the lower end of the lift range. Lift is the difference between the entering condenser water temperature and the leaving chilled water temperature. |
14.4 °C, 26 °F |
|
|
Lower Opt Percent SP |
Provides a setpoint output for the chiller lower percent load input on the Chiller Selector. |
0.0% |
|
|
Lower Opt SP-High Range |
Indicates the high range input for the Lower Optimal Percent Setpoint. |
40.0% |
|
|
Lower Opt SP-Low Range |
Indicates the low range input for the Lower Optimal Percent Setpoint. |
30.0% |
|
|
Period |
Indicates the time, in minutes, that the calculation executes. |
5 minutes |
|
|
Upper Opt Percent SP |
G |
Provides a setpoint output for the chiller upper percent load input on the Chiller Selector. |
0.0% |
|
Upper Opt SP-High Range |
Indicates the high range input for the Upper Optimal Percent Setpoint. |
80.0% |
|
|
Upper Opt SP-Low Range |
Indicates the low range input for the Upper Optimal Percent Setpoint. |
65.0% |