Chiller Operating Mode; Active Chilled Water Setpoint - Trane CGAM Installation & Operation Manual

The remaining items (listed in the following table) will be viewed by selecting the up/down arrow
icons.
Table 40. Main Screen Data Fields Table
Description
Chiller Mode (>> submodes)
Circuit Mode (>> submodes)
Circuit 1 Mode (>> submodes)
Circuit 2 Mode (>> submodes)
Evap Ent/Lvg Water Temp

Active Chilled Water Setpoint

(>>source)
Active Hot Water Setpoint (>>source) F / C
Active Demand Limit Setpoint
(>>source)
Outdoor Air Temperature
Software Type
Software Version

Chiller Operating Mode

The machine-operating mode indicates the operational status of the chiller. A subscreen with
additional mode summary information will be provided by selection of an additional information
icon (>>). The operating mode line will remain stationary while the remaining status items scroll
with the up/down arrow keys.
Active Chilled Water Setpoint
The active chilled water setpoint is the setpoint that is currently in use. It results from the logical
hierarchy of setpoint arbitration by the main processor. It will be displayed to 0.1 degrees
Fahrenheit or Celsius.
Touching the double arrow to the left of the Active Chilled Water Setpoint will take the user to the
active chilled water setpoint arbitration sub-screen.
Active Chilled Water Subscreen
The active chilled water setpoint is that setpoint to which the unit is currently controlling. It is the
result of arbitration between the front panel, BAS, schedule, external, and auxiliary setpoints
(schedule and auxiliary not shown in the following diagram), which in turn may be subjected to a
form of chilled water reset.
CG-SVX17D-EN
Units
enumeration
enumeration
enumeration
enumeration
F / C
F / C
%
F / C
enumeration
Controls Interface
Resolution
0.1
0.1
0.1
1
0.1
Scroll
X.XX
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