2800 Laura Ln, Middleton WI 53562 | 800.288.9383 Fax: 608.836.9044 | www.tcsbasys.com
17
USER
INTERFACE
Figure 6
Relay State
On
Off
Disabled
Low Limit
Changeover (Heat
Pump Compressors)
Network Override
Indicator Light
Lit
Not Lit
Hidden
Not Lit
Same as On/Off
Text
“ON”
“OFF”
“--”
(Protect)
“(ON!)” / “(OFF!)”
4.2.2 Advanced Status
Figure 7
Advanced Status screen details vary pending on model specific features.
Information on the advanced status screen is broken into four groups:
•
Operating Modes:
-
Type: The programmed thermostat type (conventional or heat pump).
-
System: Active System Mode (MSV-1005). If this value is being overridden from the network, an exclamation point (!)
is visible after the mode text (i.e. - System: Auto!)
-
Fan:
The active fan mode.
•
Digital Inputs: The status of each Digital Input is shown with both an indicator light and text. Additionally, the pro
-
grammed mode of the Digital Input is shown next to the status text.
• Economizer
:
-
Enabled: Indicates whether the economizer is currently allowed to modulate open. This depends on the occupancy
state, whether free cooling is available, and if cooling is needed.
-
Free Cooling: Indicates when the economizer feature determines that free cooling is available. This depends on the
programed economizer mode. For example, in dry bulb setpoint mode, free cooling is indicated as available when the
outside air temperature is below the economizer dry bulb setpoint.
-
Freeze Protect: Indicates that the outside air damper is being modulated closed in order to protect equipment from
freezing.
•
Analog Inputs & Outputs: (model specific)
-
Analog Inputs:
Two values are shown for each of the analog inputs. The value on the left shows the reading in
milliamps, while the value on the right shows the input scaled to engineering units.
-
Analog Outputs:
Two values are shown for each of the analog outputs. The value on the left shows the output in
milliamps, while the value on the right shows the output as a percent of full range. Additionally, the mode of the analog
output is shown next to the percentage.
Operating Modes
