Danfoss Turbocor TT-300 User Manual

Monitor Program Data and Controls
38 Danfoss Turbocor Compressors Inc.
ECD-00007M Rev. 1
6.8 System Information
To access the “System Information” window, select
“Advanced”→ “System Information” from the menu bar.
The “System Information” window displays the current
DSP time (i.e. real time) and the current system time (i.e.
PC system time). Clicking on the “Reset Real Time Clock
to System Time” synchronizes the DSP time with the
system time.
Table 14 Chiller Controller Parameters
Parameter Description
Chiller Control Mode Selection of the sensor that the chiller control will try to maintain the
value of. The options are:
• Leaving Chiller Water:
Controls the water or air temperature leaving the chiller.
• Entering Chiller Water:
Controls water or air temperature entering the chiller.
• Evaporating Temperature:
Controls the evaporating (saturated suction) temperature.
Chiller Control Set Point The control set point is the value at which the controlled variable shall
be maintained. The controlled variable depends on the Chiller Control
Mode selected:
• Leaving Chiller Set Point [deg.C / deg.F]: the controlled variable
is either the leaving chiller water or air temperature.
• Entering Chiller Set Point [deg.C / deg.F]: the controlled variable
is either the entering chiller water or air temperature.
• Evaporating Temperature Set Point [deg.C / deg.F]: the
controlled variable is the evaporating (saturated suction)
temperature.
Chiller Control Enable Status
Chiller Enable Status Checked: chiller able to run
Unchecked: chiller will not run.
Chiller Control Loop Settings:
Proportional Gain Control loop - Proportional gain, 0 to 100%.
Integral Gain Control loop - Integral gain or reset, 0 to 100%.
Control Variable Temperature Indication of the current value of the controlled variable.
Controlled variable depends on the Chiller Control Mode selected:
• Leaving Chiller Water [deg.C / deg.F]
• Entering Chiller Water [deg.C / deg.F]
• Evaporating Temperature [deg.C / deg.F]
Graph: Process Graphical representation of the current value of the controlled variable
(turquoise line) and the control set point (red line).
Graph: Chiller Demand % Graphical representation of the current demand output from the chiller
control algorithm.
Reset Graphs Button Clears all data in the charts.

Danfoss Turbocor TT-300 Specifications

General

Brand	Danfoss
Model	Turbocor TT-300
Category	Air Compressor
Language	English