Contents
Danfoss Turbocor Compressors Inc.
i
ECD-00007M Rev. 1
Introduction
1
System Requirements
2
Getting Started
3
Cable Connection
3
RS232 Connection
3
RS485 Connection
3
Monitor Program Installation
5
Starting the Monitor Program
5
User Interface
5
Monitor Program Toolbar
5
Entering User Input
6
Serial Port Connection
6
Compressor Configuration
7
Using the Setup Wizard
7
Start-up Settings
8
Electronics Valve Control
9
Analog Output Setup
11
Modbus Communications
12
Downloading and Saving Configuration Data
12
Using a Saved Configuration File
13
Controlling User Access
14
Starting and Stopping the Compressor
15
Analog Input
15
How to Start the Compressor
15
How to Stop the Compressor
15
Modbus Network
15
How to Start the Compressor
15
How to Stop the Compressor
16
Chiller Control
16
How to Start the Compressor
16
How to Stop the Compressor
16
Monitor Program Data and Controls
18
Main System
18
Bearing Calibration
20
Bearing Calibration Procedure
22
Calibration Data Interpretation
23
“Gain” Interpretation
23
“Offset” Interpretation
23
Compressor Control
23
Compressor Control Modes
26
Calibration
26
Manual Control
26
Analog Input
27
Modbus Network
27
Chiller Control
27
Compressor Faults/Alarms
27